Fibreglass flat roofing and fibreglass gutter lining. Specialist GRP contractors.

 

GRP Gutter Lining shown in RED, increasing the volume of the existing gutter detail.
Cut-away roof section.
GRP Lining shown increasing Gutter Volume.

GUTTER-LINE Seamless GRP Gutter Lining System.

A Permanent Solution to leaking Valley Gutters & Box Gutters

GUTTER-LINE fibreglass linings are built in situ, virtually eliminating the need for stripping out of glazing bars, roof sheets, closure panels and flashings. Using the very latest GRP technology combined with tried and tested yacht construction techniques we can produce an independent lining to most valley gutters that will last far in excess of the 30 year guarantee period.


Because we use part preformed materials in the on-site construction of our gutter linings, we are normally able to increase the size and volume of each gutter and offer the option of introducing more outlets, insulation and weir ends etc. (see our FAQ's page).
The GUTTER-LINE GRP lining is seamless, structural and lightweight. The completed lining has great strength and durability and will not be effected by foot traffic, even where regular access is required. A range of surface finishes and colours are also available.

Adjacent cappings, cladding and flashings can also be incorporated into the GRP structure, encapsulating failed render or failed copings permanently.

A leaking valley gutter lined with a the seamless GRP  GUTTER-LINE System.
Industrial Gutter Lining


A Flex-Base sheet forms the base of our GRP Gutter Linings.
FLEX-BASE GRP sheet used to construct the
base layer for the new gutter lining.

The main component of the GUTTER-LINE system is the preformed GRP base layer, FLEX-BASE.
Once the FLEX-BASE sheet has been cut to size it is fixed into position within the gutter, forming both upstands, the base layer, weir ends and outlets etc. Wet laid fibreglass is then used to laminate the lining sheets together, forming an intrinsically waterproof and independent gutter lining.
The base (sole) of the gutter is then reinforced with a synthetic core material, sandwiched between additional layers of glassfibre. To complete the gutter lining, a layer of lightfast polyester Gel-coat (flow-coat) resin is applied, normally lead grey although other colours are available. GRP Specifications available here.
The finished structure should far exceed the 30 year guarantee period.
For further information, or to download a data sheet for GUTTER-LINE or FLEX-BASE, please see our contact page, or visit our FAQ's page.


GUTTER-LINE


FLEX-BASE

LITERATURE TO DOWNLOAD

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GUTTER-LINE

  • We construct an 'inside-out' boat within the existing gutter.

  • We can build a completely seamless gutter to any size, any length and to any specification required.
  • Primarily a refurbishment system, it is the ideal solution for new-build projects where lengthy guarantees are a necessity.
  • For more information, samples & downloads, view our contact page.
  • Outline Fibreglass Specifications available here.

No need to remove the existing roof covering!
GRP Gutter Lining
A GRP Gutter lining. It was not neccessary to remove the roof glazing or slates during installation.

Avon Fibreglass Roofing

GRP Flat Roofing Systems

GRP Gutter lining Systems

Tecnaflex GRP Flat Roofing

Frequently Asked Questions