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INTRODUCTION

IG Doors’ range of GRP composite doors combines stunning looks with high performance and low maintenance. Where a particular project requires a top-of-the-range door product, the GRP door fits the bill. Custom built to developers’ requirements for both new build and refurbishment projects, high performance GRP doors will outperform their more traditional solid timber and PVCu counterparts. The durable construction of the glass reinforced polymer slab makes it tough enough to resist impact and to minimise the effect of scratches, whilst remaining completely resistant to all that the weather can throw at it. With a GRP door you can be assured that the realistic timber good looks will stand the test of time.

GRP doors are supplied as complete systems consisting of doors pre-hung in frames fitted with weathersealing components to ensure maximum effectiveness with minimum site labour. GRP Door Specifications

DOOR CONSTRUCTION
GRP doors are constructed using two GRP woodgrain skins permanently bonded to a perimeter sub-frame of synthetic material and filled with an insulating polyurethane core. The rigid polyurethane foam core is CFC and HCFC free, has an ozone depletion potential (ODP) of zero and a global warming potential (GWP) of less than five. GRP doors can be cut in width and cut-down in height, allowing the doors to be sized to fit existing openings for refurbishment projects. The slab construction provides a fully sealed product impervious to moisture.

THERMAL PERFORMANCE
GRP doors have a U value through the door of 0.6W/m2K, equivalent to approximately four solid timber doors.

U values of doorsets for use in building regulation calculations are available from our Technical Department.

FIRE RESISTANCE
Selected door styles are available as FD30S.

FEATURES AND BENEFITS
• GRP doors feature realistic timber texturing to provide all the natural beauty of timber with none of the disadvantages

• Thermal insulation value of up to four times that of a solid timber door

• Tough enough to resist impact and to minimise the effect of scratches

• Available in a choice of coloured finishes • Available in primer finish for on-site painting if required

• Environmentally friendly polyurethane highly insulating foam core

• Available in a range of standard sizes for new build or bespoke sizes for refurbishment work

• Available with a wide range of and glazing options

 

GRP FIBRECOLOUR / COLOUR OPTIONS

WOODSTAIN

 

STANDARD COLOURS

BESPOKE COLOURS

 

NOTES: Due to the difference of materials we cannot guarantee an exact match in colour or texture of the finished doors in foiled frames.

GRP DOOR / RANGE

GRP DOOR / FRAMES

Frames can be supplied in softwood or PVCu. Structural openings to be 6 - 10mm greater than the frame size. Frames can be supplied direct glazed to customer size or with matching sidelights to the standard widths as shown. Frame heights are indicative only and will depend on selecting the correct sill to match the build detail.

 

* Not available as non trimmable GRP option. **When the door is open to 90°, see Sill Options.

GRP DOOR / GLAZING OPTIONS

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