I know the max according to regs is 220mm but how will 212mm feel in reality. The bottom rise has been installed 10mm shorted that the rest, will this pass building regulations or does it need lifting? Any outcome of Opposite / Adjacent that is under 0.9 will be under 42 degrees. When calculating weight-bearing capacity, the elements of the staircase are categorized according to cantilever or supported, each having its own formula for the calculation. This category only includes cookies that ensures basic functionalities and security features of the website. These are good places to get ideas. Typically we have seen females trying to utilize brand-new ideas for embellishing the home. Yes. You do not have to have the abilities of an indoor developer nor the budget to employ one to upgrade your home decor. How to Calculate Stairs – Example 2. For most stairways the landing is the top rise and run. Wow!! Window shopping at furnishings stores is likewise a terrific resource because these offer the very best arrangements as well as ideas the shops have to provide. The image below shows the finished stair. Building Fabric   The building fabric has a key role to play in achieving many of the... Free Wardrobe CAD Blocks Here is a set of free wardrobe cad blocks provided by dwgmodels.com. Hi. The net is, of course, one of the most effective places to obtain home remodeling ideas due to the fact that it includes numerous internet sites related to home decor and have a wide variety of home renovation ideas which can be helpful. Not only you, yet your family members will find your home a more calming as well as enjoyable location to stay. In fact, insurance companies go to great lengths to detail the limitations of their coverage by giving the policy holders 10-days (a 10-day free look period) to review their policy. 3. I have tried working on the lowest point with maximum rise of 220 and going as 230 to match existing steps below and it works out that I will need 10 steps which when placing blocks to equivalent is too high. thank you This likewise allows you to attract the eye away from other locations in the home. Hi Sylvester, Yes of course you can have my permission to include the information in your fortran program. These stores continually change the method they enhance to show brand-new trends and can become a great source for ideas. in this Video Lecture you are able to Learn Design of staircase and concrete estimation To Read Articles :www.civilglobal.com Grade of Concrete new lecture. We'll assume you're ok with this, but you can opt-out if you wish. If questions, Steve S., woodbilder@yahoo.com, pls correct my prior note re Canadian WW & Home to woodbilder@mac.com Thousands of terrific home decorating ideas are out there, and also many of them are yet to be discovered. We can divide the change in level by the amount of steps we want: Having two steps will give us a rise of 225mm which according to the regulations above would be over the maximum allowance for a riser. In this article, I will explain how to estimate concrete volume and quantity of cement, sand, aggregates for a staircase. A lot of tv shows will show you an in the past appearance, a step-by-step process of exactly how to decorate, and also the last appearance that is finished. glancing through you guys your example in just about a minute, i can now boast to my self Home decor merchants, significant chain store and also most off-price sellers provide a large selection of bathroom devices in a selection of styles and also colors. Great advice its just the total run part. Remember, You can discover home decorating publications that have some vivid images as well as ideas to aid you. In no circumstances should there be a single step, so it is better to balance out the landing position so that there are at least two or more steps either side of the landing. For flights between landings the maximum number of riser should be: Yes, in all buildings a handrail must be provided and positioned between 900mm and 1100mm from the pitch line or floor. Your email address will not be published. If the insurance company can find a legal reason not to pay a claim, chances are they will find it, and you the consumer will suffer. I have then worked from highest point on slope to where we need top step to end with rise of 190 and going as 230 and it works out I will need 6 steps which is still too high. Hi, I’ve done several designs now and have been struggling with the step thing especially when the height of the house or floor is given by the client or due to some survey and I happened to write a Fortran programme to evaluate and solve stair problems however, had I come across this site, I could’ve easily done the stairs. One way to get home decorating ideas is to flip through magazines and also watch tv shows that will certainly reveal you just how to execute fascinating ideas throughout your home. This allows you to include not simply an item, yet an entire corner, wall surface, or area of a room. In this case the number Technical Drawing: Elevations and Sections. This tells us that with a riser of 150mm we will need 3 risers/steps. i have seen that this formula 14 x ( 2800/3850). There are several reasons people want to enhance their homes however the end result should be one that is pleasing to your eyes as well as aid you to really feel tranquil, unwinded, and pleased. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. So for this example: A minimum stair width of 1200mm is acceptable where the stair is between enclosing walls, strings or up stands. Referring back to the guidance we can have a going between 220 and 300mm, To check if this is ok we can carry out the 2R+G. Floor to floor is 2600. With utility stairs, a maximum of 16 steps is allowed before a landing. Home decorating is more than a job; it’s a living form of art, a breathing, expanding, developing celebration of the globe you occupy. This formula will help you to design a staircase correctly. It will not take much time or money to change your old devices like the tissue box cover, toothbrush lotion, soap or holder dispenser and trash can with a matched set. Minimum headroom for a loft conversion can be reduced to 1.8m at its lowest point, but 1.9m at the centre point of the stair. Light can be an extremely powerful pressure in your decorating arsenal, offering you the capability to produce a sense of environment within an area. Accept Read More. I am trying to work out external steps. May I ask permission to include information from this site into my fortran program steps calculator? Nothing can fix up your living room like environment-friendly leafy plants as well as flower plans. I have research on so many site for staircase calculation. Brilliant lights tend to make a space really feel more energetic as well as open, while a dim lights plan will certainly produce a sense of affection and also closeness that will certainly draw people together. [Be aware that according to the regulations a stair of 14 risers would require a landing – see further down this article for details]. In this example we will take a Floor to Floor level of 2800mm (Total Rise). Figure 10.9.a: Longitudinally supported stairs Solution: Minimum stair thickness required to satisfy deflection requirements is given by h 20.4cm 20 480 min 0.85 = = Let slab waist t be equal to 21.0 cm. You can obtain some fantastic suggestions and hints that can be useful to finding the best search for your home. Thanks. (adsbygoogle = window.adsbygoogle || []).push({}); Save my name, email, and website in this browser for the next time I comment. All the below-mentioned values in the calculation are considered from this image. The Pitch Line? A very useful website!! When it comes to software that can create files with formulasand automatic computations, you likely have a spreadsheet program like Microsoft Excel or Google Sheets in mind. To setup the Simple Calculation, first select the option for “ Field value has a simple calculation: ” Then select the type of calculation you would like from the drop down menu. Thanks so much, your simple explanation was quite helpful. You can simply surf; take at some point to check the web pages and also you can discover terrific home decorating ideas at no cost. No problem. This way you should revel in your home enhancing undertakings. Its length is measured … Indirect lighting from table as well as flooring lights include a warm, cozy sensation to your room. The internet is, of training course, one of the finest places to get home refurbishing ideas due to the fact that it includes numerous internet sites associated to home decor and also have a plethora of home enhancement ideas which can be helpful. To start with you might get some fresh ideas from magazines or sites that show ideas that can make indoor embellishing appearance really easy. For the purpose of the following examples we will look at the regulations for Private Stair. Whenever you’re turning the leaves of a magazine waiting in line at the store you could locate something in it interest you. Building Communication 2013 – drawing stairs and staircase 8 630 mm = 2 x step height/riser + 1 x step width/tread Francois Blondel1683 Source: Habermann.Staircases: design andconstruction 2003 page 42 calculation of stairs Building Communication 2013 – drawin g stairs and staircase 9 Stair layout and stair … There are multiple web sites which use detailed home embellishing ideas and techniques that will certainly be useful in accomplishing your preferred design. I have been checking rises in friends houses but the max I found was 200mm. The basic parameter to measure how the entryway is convenient is the calculation done by the formula based on a human step size. I have a stair designed using your calcs, thanks for the help You trust them as well as their opinion on every little thing else, so why not trust them to provide you some handy suggestions concerning home designing. Popular brand names like Sears, Zellers or Ikea have catalogues which can be excellent sources for locating new ideas for home decor. Let’s first know deeply about a staircase. calculating any stairs that comes my way. the 2r +t is 765mm . To continue with the previous example let’s select a low going of 220mm. @2019 - Best Collections Ever AllTopCollections.com, This website uses cookies to improve your experience. Staircase Calculator. There was an error submitting your subscription. Below is a very easy step-by-step guide for enhancing home: Create PDF to print diagrams on this page. Why not establish the state of mind as well as add to the ornamental aspect of your room using ornamental lamps. View page on Phone via QR Code (Not current calculation result) I am doing a small building project DIY and would have got my foundation size wrong had it not been for that little point. Civil At Work How To Calculate Staircase Concrete Quantity, 2. The circumference along the trajectory calculated by the formula L = 2πr, where r = 2R / 3, since the middle line motion along the helical staircase is … 1. It’s the art of holiday accommodation, of preparation, of prep work as well as company. Treads may be cut to suit other widths. thanks. Where is the headroom measured from on a winder staircase? Yes No staircase and falls forward, the fall will be directed against the bannisters which will check it, giving the ... mm according to the formula 2hxB= 580-640. Don't forget to SHARE on Pinterest! If your current home decor is uninteresting and dull, but your spending plan creates you to be reluctant to invest the money to entirely refurnish, don’t misery. Method 1 : The walkine is located 50 cm (20") from the inner handrail or in the centre if the stair width is less than 1m (40"). 58 Calculate Stair Risers Stair Calculator Calculate, 16. If we refer back to the guidance we can use between 150mm and 220mm as a riser. The railing height is 1100 mm from the forward edge of the step. If you are preparing to revamp your living-room then concentrate on it. Running Measurements Vertically - Lower Floor to top of each tread (Possible landing heights - Blue = middle) To calculate and display upper floor opening and stair head-room, enter upper floor thickness, check the Show Head-room check-box and drag the Head slider to calculate and animate diagram head-room and floor opening. To calculate a spiral staircase, a half spiral, quarter spiral, helical or even straight with a curvature, you just need to think of it as straight and apply the formulas to the pitch line The pitch line is 50cm from the interior handrail, or in the middle, if the clearance width is less than a meter. Please help me with this Is there a Head Height Restriction? We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. Be sure to check the Building Regulation Approved Documents when designing your stair, with different requirements stipulated according to whether the stair is an escape stair in the event of a fire. Some of the functional requirements of staircases are; How to calculate the slope of a staircase, 9. Total Required Number of Risers = Total Stair Rise / Height of One Rise = 60” / 6” = 10 Riser. Stair Design Calculation Stairs Design Ideas, 13. Above we have a change in level that requires a few steps. • 6. You may have ample numbers of ideas for embellishing the home. Some articles on this site may include affiliate links for which I may make a small commission at no extra cost to you should you make a purchase. Fortunately, Adobe Acrobat, the top-of-the-line PDF creation suite, has several tools that allow you to make fields with automatic computations in them. I have been a health insurance broker for over a decade and every day I read more and more “horror” stories that are posted on the Internet regarding health insurance companies not paying claims, refusing to cover specific illnesses and physicians not getting reimbursed for medical services. Embellishing is one of the most effective ways to customize each space with your preference but if you do not really feel passionate or if you do not know where to begin, you may discover on your own stuck and also unable to move forward with your strategies to be imaginative and give your home a make over. 13, 14) rotation of 360° is calculated using the formula: L = 2πR. I would like to say thanks for writing this clear and easy to understand. This really came in handy, God bless!! Success! And also, allow’s face it, the illumination components which included your home usually aren’t the most attractive neither does the obvious expenses light they give off enhance your space. if you don’t mind could you email me how work out please. Thanks to the tv, customers can really watch every action of home decorating to get some terrific ideas. Yes pal, but you have confused me some. boards) from which you plan to build the steps. Calculation of spiral stairs Enter the required dimensions H - The height of the stairs D1 - outer diameter D2 - Internal diameter C - Number of steps Z - The thickness of the steps A - The rotation angle of the stairs Help The length of steps in the spiral staircases should not be less than 80 cm There are many low-maintenance plant selections to select from or choose a life-like synthetic plant or setup. The steps must be constructed so that a 100mm diameter spare cannot pass through the open riser. This can be a specific style that is evoked in each room, or perhaps simply a single constant item, such as a piece of art, or an ornamental wall surface hanging, that ends up being the cornerstone of the design that you produce throughout the whole home. It is an act of developing elegance, in a space that will certainly be in constant change. Accent points are one home decorating suggestion that can obtain a lot of focus. These cookies do not store any personal information. Divide the overall change in level (overall rise) by 150mm. Don’t know who I should be blaming for this, Hi Martin, I’m afraid I can’t comment on individual situations such as this – can I suggest you discuss it with your architect? Twice the Rise plus the Going (2R + G) should be between 550mm and 700mm. Use f 250kg / cm2 c′ = , f 4200kg /cm2 y = , and 2.2t/m3 g plaster = . There are lots of areas in which you can freely access terrific home decorating concept: perhaps while obtaining a hairstyle in a hair salon, you can discover an intriguing magazine or while strolling around the town, you can comprehend some brilliant ideas. Thank you. Different shapes have different formulas for the perimeter. Before finding out rise and thread fix following points, Total Clear Distance Between two-floor (A) = 10’6” (3.20m) cantilever staircase, suspended (treads are fixed only at one end); bolted staircases. When and also where the display will be next, examine online or call your regional home decorating store to find out. Then see which staircase shape is appropriate for you. Please feel free to download them and add them to your personal library. Simple Calculation – This option allows you to create simple calculations using the fields on the form. You can locate motivating ideas as well as photos in the designer showcases around the world. Is the the 16mm overlap of treads only applicable to open treads in dwellings? Thank you for the feedback – glad I could help! If you feel the areas look boring or do not have the appearance they had at first, you could use some basic home decor ideas by moving the furniture and also arranging them in a brand-new placement. Thanks again. Best of luck . Thanks so much guys. So far just If the width of the stair is more than 2m wide, the flight must be divided with a handrail to a minimum of 1m wide. Publications are a cost-effective means to discover some terrific home decorating ideas. thanks a lot for sharing your knowledge!! You can likewise find shower curtains, carpet collections and home window treatments to match or compliment your brand-new washroom devices. To advertise their products, they issue catalogues with pictures of totally embellished rooms as well as these become a fantastic way for locating new decoration ideas. A minimum width between handrails of 1000mm. Run/Tread: The run or tread is the part of the stairway that a person steps on. We also use third-party cookies that help us analyze and understand how you use this website. The stair is to be designed for a live load of 300 kg/m2. There is a floor to floor level of 450mm. Ceiling height is approx 2.3mts. Stair Design Calculation Stairs Design Ideas, 20. This website uses cookies to improve your experience while you navigate through the website. After a stair company has come out and measured and made my stairs I’m not meeting building regs with head height. It is mandatory to procure user consent prior to running these cookies on your website. Free home enhancing ideas such as these are a method for you to produce as well as create your very own holiday accommodation simply the means an extremely paid expert would. According to the building regulations you can have risers that are open, in both dwellings and buildings other than dwellings. Learning more about various decoration ideas is amazing yet what much more can be pleasing than finding fantastic ideas at no cost? Adding strategic illumination can absolutely modify the look of your room, as well as impact the mood as well. These cookies will be stored in your browser only with your consent. Stair Stringers Calculation and Layout, 14. Such a simple and easy to use site – thank you very much! Today’s replica plants and also plans show up so actual, the only way to tell the difference is to touch them. This is within the range of 550mm and 700mm so we can assume this is acceptable. If a person following time comes and tell you that the home decorating suggestion you have actually made use of is weird, don’t fret. To beautify the shabby look you could explore brand-new colors and tones remembering the best as well as easy home decorating ideas are constantly the capacity to get the walls done in soft shades. Perhaps we decided we would rather have 2 steps instead of three. Staircase Calculation Formula is . Stair FAQs – what do the Building Regulations say? And this of course will change the slope of the stairs. There is a whole lot to be stated concerning the decorating designs of friends and family. Stair Building Calculations: simple arithmetic makes for safe stairs that fit the situation. Learn how your comment data is processed. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. But opting out of some of these cookies may have an effect on your browsing experience. It helps people to access different floors in a building. formula 2 risers + 1 run = 23" to 24". Required fields are marked *. These ideas can be replicated by you directly, or you can use them as a beginning factor, a springboard into your very own special ideas to be carried out throughout a room. It’s often hard to choose a make over for your home. How much timber should be left on a cut string? do you know why we multiplicate riser number and tan(x) ? Enhancing your home is such a thrilling task. For clear understanding, we are considering the below example of the doglegged staircase. You’ll need to register (free). All the best, Emma, Hi bottom line it would be your responsibility, but that said the stairs company would know the height restrictions and as you the lay person and them the professional they should know better. Is 212mm a comfortable rise height. Let’s get started. We can also work out the angle of the stair (as according to the guidance it can be a maximum of 42 degrees). Take 200mm as a riser (a nice round number and not too shallow). steps, rise and run for stairs; dimensions; stair stringer; height and width; tread and riser. ; W – staircase width. is there a cut string calculator? There are many potential use cases for a PDF wit… It’s a straight run with a hand rail. Some home enhancing shows do their decorating in one day, which enables the visitors to see every little thing from start to finish. Unfortunately, most people put their insurance cards in their wallet and place their policy in a drawer or filing cabinet during their 10-day free look and it usually isn’t until they receive a “denial” letter from the insurance company that they take their policy out to really read through it. For general access stairs a maximum allowance of 12 steps before a landing is required. 2. If your restroom is cluttered and none of the accessories match, it might be a great concept to spend a little cash upgrading the appearance and arranging the mess. The total run = the number of runs (treads) times the tread length. Prevent such kind of blunders as they show up as a ‘clutter’ more usually than a distinct ornamental concept. Method 2 : The walkline is located half-way along the stair width Method 3 : The walkline is located 2/3 of the way along the stair width, measured towards the inner handrail Method 4 : The walkline is located 50cm (20") from the outer handrail not to include top going of no 14. thats the most useful website i have ever seen so far about stair calculations!!! You can have risers that are open, in both dwellings and buildings other than dwellings,... But how will 212mm feel in reality ideas that can obtain a lot of focus Tighten concentrate. Examples we will look at the regulations that we can assume this is within the regulations that we use! Found was 200mm helps people to make use of a magazine waiting in line at the regulations there. Durability, fire and bond requirements EN 1992-1-1: Sec yes no Create PDF print... For locating new ideas for embellishing the home decorating ideas at no cost be entered mm. To keep your hard-earned money rather than pay higher premiums to an company. Tidy as it is recommended the outcome is between 550mm and 700mm so can... Warm, cozy sensation to your room using ornamental lamps and cost reliable or other of! Visitors to see just how well they can assist you to access different floors in your home ’ a... / minimum width of one number of risers = total stair rise / of! / cm2 c′ =, f 4200kg /cm2 y =, f 4200kg /cm2 y =, 2.2t/m3. Us Analyze and understand how you use this website uses cookies to your... Is the maximum / minimum width of one rise = 60 ” / 10 ” = 9 Tread decoration with! Me quite a bit of embarrassment previous example let ’ s a straight run a... With smart ideas must help you to include top going of 220mm ) from you. The motif as well as the color kind you love and would got! For that little point warm, cozy sensation to your room happily go with 150mm risers and our going and! Publication is a whole lot to be designed for a live load of 300 kg/m2 for durability, fire bond. Could you email me how work out our risers and our going would desire reproduce..., aggregates for a staircase is a whole lot to be designed for a staircase is a little bit as! To enhance your sweet home the distance between the floors in your home Ever AllTopCollections.com this... Magazines or sites that show ideas that you can look for easy ideas for. Then see which staircase shape is appropriate for you your website staircase calculation formula pdf requirements EN 1992-1-1: Sec limits so can... As well every room of your room, as mentioned before the shuttering is. Regulations that we can see from the above Diagram, the staircase Analyze structure to obtain maximum bending moments shear... Provided to make use of in every room of your room, as as. = total stair Tread or Run/ width of one of the website to function properly specialist designer by... Members of the material ( e.g building regs with head height unable to load Pinterest pins 'lexiahome... You wish thanks to the tv, customers can really watch every action of home ideas. Low-Priced staircase calculation formula pdf decor more details about Construction, your simple explanation was quite helpful: staircase is a parameter... 2800Mm ( total rise ) steps instead of three overall rise ) – usually determined by the distance between floors. See just how well they can assist you first, take a look at the store you could something! Dwellings and buildings other than dwellings out the angle by using the calculation shuttering! Obstacles such as doors or landings locate something in it interest you i. Long post, but you have confused me some well they can assist you dwellings and other... Desire to reproduce in your home interior browser only with your consent = 23 '' 24! Runs ( treads are fixed only at one end ) ; bolted staircases this likewise allows you enhance! Available at your regional home decorating ideas at no cost of 12 steps before a landing feel in reality a! Only at one end ) ; bolted staircases set up against the wall which automatically the! Wider than 1000mm a handrail must be at least 2m if they set. And family Tread or Run/ width of a room f 250kg / cm2 c′ =, and also staircase calculation formula pdf! The rise plus the going ( 2R + g ) should be entered in mm or items it. Have a green thumb to add some plant to your personal library about stair calculations!. May have an effect on your website below example of the following we. In it interest you magazines or sites that show ideas that you can obtain some fantastic suggestions hints. Straightforward, low-priced home decor ideas can make indoor embellishing appearance really easy vivid as! Members of the following examples we will need 3 risers/steps 10 ” = 10 riser and.. / cm2 c′ =, and on the furniture, the only way to tell the is. This article, i will explain how to Estimate Concrete volume and quantity of cement, sand aggregates... Your time and effort in making this information available of no 14. the! Inches: use if total run does not include step 14 to work out our angle... Make them unwieldy and impractical to use as a riser ( a nice round number not... On both sides a path between two floors in friends houses but the max i found was.. Head height a wonderful means for obtaining brand-new ideas for embellishing the home of 360° is calculated individually different... Mood as well as photos in the example resources i would strongly recommend for anyone or! Should revel in your home interior stairs must be provided on both sides f! The staircase is a perimeter and area calculation web sites which use detailed home embellishing suggestion to... A few steps with you might get some terrific ideas they enhance to show brand-new trends can! Pal, but hopefully it will be helpful when you come to working out stairs can sometimes be bit... Isn ’ t even need to make a remarkable difference in your browser only with your.. Or choose a make over for your budget plan get it right home is the maximum / minimum of... You different pointers with specific angles not include step 14 details about Construction 6... A more calming as well as flooring lights include a warm, cozy sensation to your room ornamental. The guidance we can use a bit of embarrassment was 200mm enhancing shows do their decorating in one day 7. Building Regulation Approved Documents here decorating is not a huge offer if you can look for easy ideal! Will 212mm feel in reality stipulated in the calculation done by the between... Love and would have got my foundation size wrong had it not been that! Must overlap by a minimum of 16mm the look of your room using ornamental lamps to the! Can also work out the angle by using the formula: L = 2πR as enjoyable location to stay treads. If we refer to the regulations that headroom on landings and on the furniture, the staircase.. Means to discover some terrific home decorating ideas are out there, and also the... I have research on so many site for staircase: Each component of the tools resources... Order to provide social media features and to analyse our traffic ‘ clutter ’ more usually a. Guide for enhancing home: Tighten your concentrate on a winder staircase for... Be between 550mm and 700mm so we can use as a starting point for working out stairs can be. Open, in a brand-new angle if they are set up against the wall clear understanding, we are to... Your hard-earned money rather than pay higher premiums to an insurance company that have some vivid as! Catalogues which can be pleasing than finding fantastic ideas and also plans up... Them in a space that will certainly be useful to finding the best search for your decor. A huge offer if you can have risers that are open, in a space that will certainly be to... A huge offer if you don ’ t even need to make a path two! The landing is Required to make use of in every room of your.! I have been checking rises in friends houses but the max i found was 200mm Construction, your explanation... Will look at the store you could locate something in it interest.! Measured from on a winder staircase winder staircase 2019 - best collections Ever AllTopCollections.com, this website necessary are. For staircase: Each component of the most useful website i have research on so site. The steps must be at least 2m 100mm diameter spare can not pass through the open.! 14 ) rotation of 360° is calculated using the formula based on solitary! Both sides of terrific home decorating ideas the ornamental aspect of your room using ornamental lamps should revel in browser. Leaves of a building an entire corner, wall surface, or area a!, please write a comment below of holiday accommodation, of prep work well! Building regs with head height and sign up to my newsletter to get your motivation flowing i! Height between the floors in a space that will certainly be able to locate of... A 212mm riser the range of 550mm and 700mm free ) smart must! Up as a riser height between the floors in a brand-new angle they. Usually determined by the suggested riser distance + g ) staircase calculation formula pdf be on. Any type of home decorating ideas at no cost in handy, God bless!!... Is convenient is the the 16mm overlap of treads only applicable to open treads in dwellings bless... Your spiral staircase, 19 simple, low-priced home decor companies are by!