E280 Expansion Roofing Trim

• After-sales Service: Guarantee After-Sales Service
• Material: GRP
• Usage: Roof
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: E280
• Customized: Customized
• Color: Customized
• Length: Customized
• Thickness: Customized
• H.S Code: 3921909090
• Transport Package: Iron Frame
• Specification: e280
• Trademark: Taiwen
• Origin: China
• HS Code: 3921909090
• Package Size: 100.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

 

Product Description

E280 GRP Roofing Expansion Trim
Our preferred trim for creating an expansion joint in a fibreglass roof. Also used as a decorative trim on the ridge of a pitched GRP roof. 3 metre length.

This trim is utilised when your roof exceeds 45m2, to aid expansion properties in higher temperatures - It is installed over a gap in the board decking.

3 metre length 200mm width - 50mm height - Flanges 90mm

 

Detailed Photos

 

Main Features

 

• Pre formed GRP Roofing Edge trim
• Designed to be easy to use and fit
• Compatible with our range of Roofing Trims and Resins
• Can be easily cut to any required length
• Forms a neat finish to the roof edge
• Topcoat in any colour

 

Application

 

Typical Cold Roof 

1. B260 edge trim.	2. D260 edge trim
3. C100 edge trim	4. A200 edge trim
5. C1 universal external corner	6. 18mm OSB3 decking
7. 450g/m2 Chopped Strand Mat	8. GRP laminate( roofing resin reinforced by CSM)
9. Topcoat

 

Edge Trim Application

G180 & E280 Expansion Joint/Ridge Roll
The G180 is used to allow for expansion on large roofs (over 50m2) 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 both to create expansion joints on large roofs (over 50m2) 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 C5 closures, apply a thin strip of PU adhesive to the inside edge of the overlapping trim and rub into place.
TRIM DETAILS: G180: Flush installation expansion joint and gutter. E280: Expansion joint and ridge roll for pitched roofs.

Cross-Section of G and E Trim Application (E280 applied in same way.)

Application Notes
GRP flat roof trims can be used to adapt most flat roofing systems to almost any application.
Where two lengths of edge trim need to be joined, a strip of polyurethane (PU) adhesive should be applied along the inside of the overlapping trim.
When constructing a flat roof it is recommended to build a fall into the roof to aid drainage.
Trim fascias may be painted at a later date using any suitable gloss or masonry paint.
If used with a GRP roofing system, GRP edge trims can be laminated over their entire surface area if required or can be finished with topcoat applied directly to the surface of the trim. 
 

Package

 

FAQ

Q&A for GRP Roof Trim Installation: Learn More about GRP Roof trims 

Q1: How do I fit GRP trims during a fibreglass roofing installation?
A: Fitting fibreglass trims is a crucial step in completing a roofing project. Start by cutting the trims to size and use a suitable polyurethane adhesive (PU) for a strong bond. Carefully glue and secure the trims to prevent leaks and gaps.

Q2: What's the quick guide for fitting GRP trims?
A: Apply PU adhesive to the perimeter batten, ensuring a 30mm bead at 300mm intervals. Secure trims with nails or staples, maintaining a consistent 30mm PU bead. Join trims by nailing or stapling, starting at each end and progressing at 200mm intervals.

Q3: How do I install A170/A200/A250 Drip Trims?
A: Apply PU adhesive to the batten, allowing space for the gutter. Nail the trim to the decking without nailing through the front. A planning machine can be used to ensure a flush fit on minimal-pitch roofs.

Q4: What's the process for B230/B260/B300 Raised Edge Trims?
A: Fix a single batten level with the deck, apply 30mm PU beads every 300mm, and secure the trim with nails. Reinforce the trim for ladder use, either by doubling up or adding an extra layer of GRP laminate.

Q5: How to fit C100 Simulated Lead Flashing?
A: Fit into a bed joint or a deep chase cut, apply PU adhesive every 300mm, press the trim firmly back to overlap with D trim, and seal with clear silicone. C100 features a 100mm vertical face and 35mm wall penetration.