Flat roof replacements can cost anywhere from $3,000 ... Cold: Cold roofs have insulation below the roof deck, inside the joists or rafters. The space above the insulation is ventilated.

These are battens which are cut at an angle before being fixed on to the roof joists. Are flat roof extensions a cheaper way of adding space? Flat roof extensions are usually considered one of the ...

They’re a variation on common roof trusses — the wood structures at ... This bridge is designed just like a floor truss, with a flat top and bottom chord and lots of triangles in between.

We are designing a pitched roof for our 1950s-era home that has an almost-flat torch-down roof ... The initial design calls for roof trusses to basically rest on the top of the existing exterior ...

John Salka explains construction, access and other issues associated with flat-roof operations ... Once it is determined that the roof is constructed of wooden joists and is not heavily involved ...

Can I have a pitched roof put on top of the flat roof? Do homeowners ever do ... to find the load bearing walls where you can build the trusses. You’ll want to insulate inside, under the new ...

Flat roof – there are three options available: warm deck, cold deck or inverted roof. The simplest and cheapest roof insulation is the classic cold loft option. Insulation is placed over and between ...