Rigid Insulation Flat Roof Details

More importantly they have excellent thermal properties and compressive strength which makes them ideal for flat roof insulation.

Rigid insulation flat roof details.

Over top of the rigid insulation goes a filter fabric and pedestals to hold the traffic layer photograph 3. All products in the acfoam polyiso roof insulation family are closed cell rigid foam insulation board flat or tapered. Flat roof insulation installation the rigid foam board insulation we used was 2 thick and came in 4 x 8 sheets. Learn about insulation and cover boards.

Dow styrofoam roofmate sl x extruded polystyrene xps thermal insulation is designed for installation above waterproofing membranes in protected membrane roof pmr applications. And cover boards. Get assistance with detail drawings and products get started. Rockwool products are available with a bitumen or mineral coated fiberglass face to be used in a number of roofing solutions.

Our insulation solutions for flat roof applications provide both excellent fire and acoustic performance in addition to high levels of thermal performance. Hot weld i i 5 i 1 1 2 bonding adhesive lap edge sealant metal edge continuous clip fast ened 12 o c. Once the roof demo was complete and the flat roof was cleared of any remaining debris some rotted 2x material around the perimeter of the roof was replaced. Rigid pir insulation boards such as quinn therm qr boards are generally the preferred roof insulation materials for flat roofs for a number of reasons they are lightweight easy to fit and come in a range of thicknesses.

Roofing products commercial roofing products insulation and cover. 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. Dow roofmate sl x xps rigid insulation boards are unaffected by the conditions encountered on flat roofs including wide fluctuation in operating temperature or repeated freeze thaw cycles. Get to know more about one of the most popular commercial roofing systems.

Learn about insulation and. Loading and impact resistance is also required with compressive strength being an important consideration when selecting flat roof insulation solutions. If you want ventilation channels between the top of the insulation layer and the underside of the upper layer of plywood roof sheathing an unnecessary step in most cases but useful in some climates to reduce the chance of ice dams a problem that does not generally affect standing seam roofs the usual method would be to create a ventilation channel by installing 2x4s on the flat 16. Insulation rigid insulation fastened 4 o c.

In this particular example we have stone pavers. With premium polyiso manufacturing atlas is able to produce the highest effective r values with minimal material thickness.