C100 Lead Flashing Roofing Trim
Length: 3m; Vertical cover: 100mm; Wall penetration: 35mm
Dark grey, non-adhesive finish to simulate the appearance of lead. Do not topcoat.
This trim can be purchased in 1.5 metre or 3 metre lengths.
The C trim is usually fitted into a bed joint of the brickwork or a 35/50mm (depending on the trim type) deep chase cut out with an angle grinder fitted with a mortar chase disc.
Apply polyurethane adhesive to the back of the C trim every 300mm. Fit the trim into the slot and press firmly back to the wall to overlap the D trim. Apply a clear silicone sealant along the length of the trim into the slot to seal the trim in.
- A200 is a fascia trim for allowing drainage into a gutter. Compatible with C1 C2 and C4 corner trims
- B260 is a raised edge trim which prevents water runoff. Compatible with C1 C2 and C4 corner trims
- A200 and the B260 are compatible with each other
- A250 and B300 - A250 is a fascia trim for allowing drainage into a gutter & the B300 is a raised edge trim which prevents water runoff
Roof trims should be measured and cut to size with a 'snips' (to reduce dust). A dab of roofing adhesive should be applied to the batons to prevent rattling in the wind. Roof trims should then be either stapled with s/s staples of nailed using 15mm clout nails into place every 120-150mm. Where two trims have to be joined together, ensure an overlap of 50mm and apply roofing adhesive to seal.
It is recommended that 15mm galvanised clout nail is used or s/s staples that will sit flush with the roof.
Whilst we would recommend GRP Trims with a fibreglass roof (the fibreglass will bond better). If you decide to use lead or metal trims, ensure the lead or metal is clean and free from contaminants. Use G4 sealer when overlapping with the fibreglass.