It joint flashes hi rib and standing seam profiles and easily flashes between dissimilar materials with a superior fit and seal.
Box gutter expansion joint detail.
The biggest benefit other than ease of installation is that in the case of a blocked downpipe any water can flow across to the adjoining gutter eliminating flooding.
8 commercial box gutter expansion joint in kynar 500 steel use an expansion joint every 40 50 lineal feet.
Expansion joint 10 ridge capping 10 raked roof 11 box gutter 11 barge gutter 12 barge capping 12 curved barge 12 parapet top 13 parapet to sheet connection 13 wall flashing mid wall connections 14 internal corner trim 15 internal corner moulding 15 external corner trim 16 external corner moulding 17 wall to eave s soffit 18 fascia purlin 18.
Minimum width 300 mm for commercial construction and 200 mm for domestic construction.
Wind resistant box gutter detail drawing dxf 134 41 kb wind resistant box gutter detail drawing pdf 44 26 kb.
The details shown are for the lining of a wood box gutter frame.
Box gutters allowable width slope and length.
Clearance for downspouts through the wood framing is a minimum 1 2 all around.
Box gutter expansion joint our stretch and seal roof flashing system is ideal for square ducts chimneys skylights and more.
Made of 9 wide ozone resistant epdm epdm rubber is encapsulated by expandable metal sides metal sides are 067 thick by 032 wide aluminum applications.
Permaspan roof to wall detail drawing dwg 1 06 mb permaspan roof to wall detail drawing dxf 243 6 kb.
Made of 9 wide ozone resistant epdm epdm rubber is encapsulated by expandable metal sides metal sides are 067 thick by 032 wide aluminum applications.
Permaspan roof to wall expansion joint.
There is always some confusion as to how the slope affects the overall depth.
When lining a masonry cornice the edge strip can be secured to the masonry cornice with brass screws and lead shields 12 apart.
Allows proper thermal expansion of box gutter.
If an expansion joint must be accommodated at the corner itself it should be constructed as shown in detail 10 3b.