Here is a drawing detailing our standard stair tread and riser dimensions.
Stair tread dimensions uk.
We are so confident in the unsurpassed quality comfort and durability that should any shoe purchased fall short of these high standards it can be returned free of charge within 12 months from the day of purchase.
Bs585 part 1 1989.
These dimensions may be useful when laying out a staircase or if you have general questions about the size and shape of a traditional tread or a retro tread.
Stair tread depth is more of an issue for descending rather than ascending stairs.
The maximum pitch of stairs.
Twice the rise plus the going 2r g should be between 550mm and 700mm.
This guarantee is an expression of our confidence in the breathable performance leather and workmanship of our shoes.
The only exception is when you build a staircase where a landing separates two sets of flights.
Responding to the movement of the human body the sizes and relationships of stair risers and treads are regulated to make vertical motion safe and easy.
Stairs ramps and guards gives provisions for stairways in the design and building of stairways which form part of the structure and guidance on the aspects of geometry and guarding of stairs.
Uk building regulations stairs are no joke.
For people with disabilities the minimum tread size is 27 5 cm 11 inches which would be the effective minimum and likely the average size of the tread for any stairs built for public use.
Harvard university lists typical tread sizes between 20 and 28 7 cm 8 and 11 1 2 inches.
All other buildings must have stair treads that are at least 250 mm 9 8 inches deep.
Steep stairs make climbing more tiring and dangerous while shallow stairs are awkward and inefficient for our human stride.
Institutional buildings and places of assembly must have a going of at least 280 mm 11 inches on their stairs.
Standard stair tread dimensions.
Utility public 38 maximum.
Woodstairs covers specifications for stairs with closed risers for domestic use including straight.
Please note that your stair tread cannot be too long or the riser too short because building regulations also state.
Private staircase domestic 42 maximum.
In that case these two flights can have different rises compared to each other.
All of our standard hardwood stair treads are delivered with a bullnose front edge and come pre grooved with a 15mm slot to take our hardwood risers.
As an example if you want to build a regulation staircase all risers will have to come at the same size.
Each treads shoe comes with an indestructible 12 month guarantee.
All of our hardwood stair treads boast generous dimensions of either 22mm thickness or 25mm thickness and a wide range of sizes to fit all styles and sizes of staircase.
The uk building regulations states that stair treads must have a minimum depth of 220 mm 8 66 inches for a private house.
Further the tread measurement of every tread in a stairway should be as close as possible to identical.
