How To Apply Epdm Roofing On A Curved Surface

Do not stock pile ballast on the roof deck.

How to apply epdm roofing on a curved surface.

Rubber perimeter on the wall and roof edges. It is recommended to install a geotextile min. 200 gr m2 between the epdm membrane and the recovered gravel. Case of re roofing existing gravel may be re used on the new roofing system provided it is of in adequate size and weight.

A few extra pennies on some click together trims a little bit of planning will result in a roof that will last you up to 50 years. The following illustrations describe how epdm rubber can be used to waterproof a simple shed roof with three sides open and a fourth side intersecting a wall. Can epdm be bonded directly over asphalt tar shingles asphalt rolled roofing or felt paper. Epdm should be bonded over 5 8 plywood 5 8 osb board or polyisocyanurate board with a fiberglass backing.

The only liquid epdm rubber in the world. This article covers the various do s and don ts for each roofing system the surfaces that can be bonded to and the adhesives required. Application of liquid roof and liquid rubber for roof leak repair. Also apply the contact adhesive to the back of the rubber membrane.

Apply a thin coat of contact adhesive to the roof deck perimeter approximately 150mm width and any vertical upstands. The best way to go about it is to simply strip off all of the remaining roofing material on the roof deck spread adhesive on the bare metal and then just roll out the epdm sheets. The first involves applying an even coat of a water based adhesive wba to the roof decking area having folded back one half of the epdm membrane. No the oils in pertroleum based products will cause epdm to swell and fail.

The glue should be kept approximately 150mm from the edges of the roof as the contact adhesive will be applied in these areas later. A complete list of suggested applications. Each epdm membrane roofing system can be bonded to a range of different surfaces. Epdm rubber roof vs.

Spread the ballast over the epdm membrane as specified. How to install an epdm rubber roof how to fit a rubber roof the devil is in the detail this separates a nice roof from a horrible one. Easy to install epdm is so lightweight that you do not even need to put reinforcements on the roof deck. Application of liquid rubber on different surfaces.

If you re still considering your options as to which one to use on your flat roof here s a short overview comparing the two materials. Contact adhesive can also be used to bond the rubber membrane to most porous and non porous surfaces so can be used in place of water based deck adhesive if necessary. Roofing felt epdm rubber and torch on felt roofing systems are the most commonly used materials for residential homes in the uk. Apply termination tape to the roof edges just above the lines.