G & B (North West) Ltd
GRP Roofing Manufacturer, GRP roofing systems - G & B (North West) Ltd

 



  • Information
  • E35/40
  • E280
  • G180
  • S500
Image:
GRP edge trim
Details:

E35/40 Simulated Rolled Lead Joint


Used to simulate the appearance of raised rolled lead joints, also provides expansion. The trim should be nailed to the deck at 300mm centres. The joints and nail penetrations should be bandaged before the laminate is laid over the top of the trim. Ensure that the laminate is well consolidated over the top of the trim. The trim is compatible with C6 closures.



G180 & E280 Expansion Joint/Ridge Roll


The G180 is used to allow for expansion on large roofs (over 50m*) it also acts as an integral gutter to aid drainage. The decking should be cut to allow for an adequate gap in which to insert the trim and the flanges of the trim should be parallel with the decking. The trim should then be nailed to the decking. The trim edges should then be bandaged and the laminate should be applied over the trim. E280 is used to create both expansion joints on large roofs (over 50m*) and create rolls on any ridge details. It is compatible with C5 closures. An adequate gap in the deck should be cut if necessary, the trim should then be nailed to each end of the decking at 300mm centres. The join over the nails should then be bandaged and the laminate can be applied over the trim. To bond these trims together, or to cap with C% closures, apply a thin strip of PU adhesive e to the inside edge of the overlapping trim and rub into place.



S500 – Soffit Trim


The S500 is used as a fascia trim for concrete roofing or any similar application which requires an over-sized soffit trim. A support batten should be attached to the wall beneath the structure. The trim should be nailed to the decking at 300mm centres and then the underside should be nailed to the batten. The join between where the nails penetrate the trim and the decking should be bandaged over, the laminate can then be applied to the roof and should overlap the edge of the bandage. The laminate should not extend onto the fascia of the trim.

Trim name:

E35/40

Trim image:
GRP edge trim
Dimensions:

Girth: 130mm; Flanges: 20mm; Height: 40mm; Roll width: 35mm

Application:

Used to simulate the appearence of raised rolled lead joints.

Also provides expansion.

Compatible with C6 preformed closures.

Trim name:

E280

Trim image:
GRP edge trim
Dimensions:

Girth: 280mm; Flanges: 90mm; Height: 50mm

Application:

Used as an expansion joint on larger roofs and to create rolls on any ridge details.

Compatible with C5 preformed closures.

Trim name:

G180

Trim image:
GRP edge trim
Dimensions:

Girth: 180mm; Flanges: 30mm; Depth: 15mm; Trough width: 80mm

Application:

Used on larger roofs to aid drainage and to ensure gapping of underlying timber to facilitate expansion.

Trim name:

S500

Trim image:
GRP edge trim
Dimensions:

Girth: 450mm; Depth: 225mm

Application:

To fully encapsulate a concrete edge or similar roof edge detail.

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G & B (North West) Ltd