For example, a stairwell opening of a square dimension 2000 x 2000mm can accommodate a staircase diameter of 1900 x 1900mm. The two extra inches ensures that there will be no finger pinch-points. 4’6” Diameter – 23 inch clear walking path A 44″ x 44″ well opening ensures that your fingers will not get pinched as you grab the handrail when you traverse up and down the stair. The sales and shipping departments were very helpful with getting the right stairs and making sure it was delivered on time. The diameter of your staircase will also determine how big the hole on the upper floor will need to be. As a custom shop, we can build your stair to your specification, so standard stair dimensions don’t have to be so standard. © Copyright Paragon Stairs 2019. Please note, that if you’re attaching your stair to the side of you loft or deck, you won’t need a well opening measurement, but you will need your diameter and footprint in the next section. As your treads get longer, they will also get wider to be proportionate. 5’6” Diameter (66 inches) – requires at least a 68 inch x 68 inch floor opening An Outdoor Spiral Staircase will require you to clean the treads as soon as dirt marks and a build-up of dust appear visible. From sales to customer service we were treated with respect and had answers in a timely manner. They come in a variation of heights and diameters and can either be anti-clockwise or clockwise as regards how the staircase spirals. Fig.2. as well as budget. 2 + 9 = ? Generally, our stairs are installed in two ways: coming off a deck, loft, building, etcetera or the stairs are installed through a hole in a floor. This is because the smallest diameter we offer is 42″ x 42″ (3 foot 6 inches). Oct 8, 2020 - UKAA reclaim and salvage antique second hand cast iron spiral staircases. A five foot diameter stair has a footprint of 60″ x 60″. Range of Options. The only issue i found on the galvanized coating is there are some sharp areas from the dipping, but not terrible, but I may. You can also think of diameter as the footprint of the stair, or in other words, the space that your stair takes up. Salter Spiral Stair custom made an elegant powder-coated aluminum spiral staircase for our new deck at our west coast home. Determining the diameter that is best for you depends on a few variables including the intended use of the stair (will you be carrying items up and down the stair? The simplest definition of your diameter is the width of your stair, as spiral stairs are round stairs. The best ways to find the right size for you is to find your footprint measurement in the chart above and call us to speak to one of our designers for an expert consultation. DWG - Imperial (Feet) SVG. Very high quality end product. Your entry and exit point and can be determined by your platform placement in one of four quadrants in your well opening. As you increase spiral stair diameter in 6” increments, clear walking path increases in 3” increments. I used this company to build my stairs they were very accommodating and my spiral staircase turned out beautiful and for a third of the cost of other quotes. The instructions for the installation of the balusters could not be followed. To measure your floor to floor height, take a tape measure and start at the bottom floor and measure up to the floor where your stair is going. In order to determine how much space a 5″ diameter stair will take up you can simply use duct tape to mark the space off on the floor. Once you’ve finished your design, you can send your design over to a friendly stair designer for your free consultation. ; D1 — staircase overall diameter – determined my the distance between end points of two steps which point opposite directions. Links. Our designers can help you determine the best size stair for your space. The specification that determines the rotation of your spiral stair is floor to floor height. The 3d drawings were helpful, but it would have been much easier with a bit better labeling. Generally speaking, the wider your staircase is, the better it will look and the safer it will be. It is very sturdy. All Rights Reserved. Minimum Staircase Diameter (mm) Small private spiral staircase — used by a limited number of people e.g. A primary spiral staircase within a dwelling will need an 800mm clear tread width. You'll get quick and accurate pricing from SMA certified designers! We created a bedroom at one end. Come for the fries. Great spiral stairs. TYPE ECO (1600/1800/2000) Our spiral staircase system type ECO is especially suitable for single or dual-floor staircases for the industrial as well as the private sector. I love my spiral stairs. Stay for the sausage. You'll get quick and accurate pricing plus a FREE 3D model of you stair! 3’6” translates to 42 total inches in diameter and therefore the MINIMUM opening size that you need MUST be 44 inches x 44 inches (44”x44”). The smallest spiral stair diameter that we offer is 3'6”, which translates to a 42” x 42” footprint. Post Comment . There were a couple of issues that i had to contact the company about; the first tread was supposed to be shorter by 2 inches to account for the base. These are the most common widths in use today. This space saving spiral stair is perfect for the homeowner looking to maximize their square footage without sacrificing style or safety. Our designers can show you the different options during a live screen share meeting online. I chose Salter/Paragon because they were one of the few suppliers that offered an aluminum handrail in black which was helpful even though we were painting the entire staircase on site. 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