三分彩计划软件下载

 
Introduction About Us Frequently Asked Questions Contact Us, enquiries@twotwentystairs.co.uk
     

How long does it take to price enquiries?
三分彩计划软件下载 We guarantee quotations within 4 working days of receipt of architect’s drawings.

What is the lead time from order?
三分彩计划软件下载 We guarantee a maximum lead time of 4 weeks from receipt of purchase order. Delivered to site.

Will my staircase conform?
Every product within the flight has been treated to BS476 Class 0/ Euro Class B, even down to the wedges and glue blocks. And assembled using thermosetting adhesive.

Will my building inspector approve the use of a fire treated timber staircase?
三分彩计划软件下载 Whilst current building regulations state that the stair must be of limited combustibility the TF2000 tests show very successful results for Fire treated Timber Stairs which have been accepted up and down the length and depth of the country. You should consult your Building Inspector prior to ordering to ensure his/her comfort.

Will my handrail break into intermediate newel posts?
We use intermediate newel posts along both the flights and the landings to ensure structural stability and sit the handrail fixed above the newel to ensure a continuous handrail.

My building has a third floor and my architect hasn’t specified for the staircase to be treated?
You should consult your Building Inspector to clarify if your staircase needs to be Fire Treated.

When should a staircase be of limited combustibility?
When a building has a third floor the Fire Brigade need to use the staircase as a means of evacuation and access to fight the fire, this is when you need to use fire treated stairs.

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