As part of a single ply or high performance built up roofing system high density boards of materials such as volcanic rock can provide high levels of acoustic insulation.
Flat acoustic roof detail.
Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape.
In a flat roof the waterproofing is always supported by a structural roof deck.
Some observers suggest it s harder to replace a flat roof than a traditional pitched shingle roof because of the labor required to remove its layers especially on older flat roofs.
Ask any architect and they ll tell you that hardly any other type of architecture is as timeless and modern as that of flat roof houses.
As with any roof the main function of a flat roof is to provide a watertight cover reducing external heat transfer and noise for the building.
It meets basic requirement for thermal acoustic and fire protection.
Of course you don t need to live in a modern house to deal with a flat roof.
It should come as no wonder then that these are experiencing a serious comeback right now.
Regardless of how new or modern a house is there is a good chance that it will be topped off with a flat roof now but if you can t picture how great they look we.
That will help you remember certain factors and details to build the best possible flat roof.
Pay attention to its limitations and hitches to ensure getting the best of the flat roof.
Having a manual for warm flat roof construction with details and a summary of rules to follow helps.
Flat roofs are hard to replace.
There are a number of flat roofing products and systems available that can improve sound absorption or sound insulation performance.
Rockwool stone wool roof insulation combines the thermal performance dimensional stability impact resistance and acoustic control required to increase the performance of many flat roof assemblies.
But now flat roofs often are constructed with fewer layers because of improved waterproofing technology.
Rockwool products are available with a bitumen or mineral coated fiberglass face to be used in a number of roofing solutions.
The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls.
Download free high quality cad drawings blocks and details of roof and deck insulation organized by masterformat.
This mostly takes the form of timber based boarding of some type which in turn is supported on joists.
Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.
In selecting flat roof make sure that you are acquainted with and you understand its strengths and weaknesses.
Flatroof lite insulation system offers a cost effective solution to membrane roofs.