The Harlington Green Composite Door merges a reinforced internal frame with a seamless glass-reinforced plastic outer shell to deliver consistent insulation and impact resistance.

Material Structure

Composite entry doors replace hollow or solid timber configurations with a multi-layer panel construction. The exterior GRP layer provides a non-porous surface that rejects moisture uptake and resists scratching, while the sealed cavity reduces heat loss through the doorway. The forest-green finish is integrated during the moulding process rather than applied as a topical coating, meaning fade resistance and colour consistency remain stable across seasonal temperature shifts without sanding or repainting.

Fitment and Hardware Compatibility

The added mass and rigidity of this door style support standard UK multi-point cylinder locks, lever handles, and kickplates without bowing or misalignment over time. Installation aligns with traditional masonry reveals and timber architraves, though exact clearance depends on verifying the rough opening width and height before supplying new hinges or thresholds. Continuous perimeter gaskets create a continuous barrier against wind-driven rain and cross-drafts, maintaining indoor comfort regardless of outdoor wind speeds.

• GRP exterior eliminates warping, swelling, and grain raising common in natural timber entries
• Thickened panel geometry accommodates reinforced strike plates that improve burglary resistance
• Factory-applied green tint coordinates with stone boundary walls and muted landscaping colours

Upgrading to this Harlington model removes the recurring maintenance cycle of scraping and varnishing aging wooden doors while providing a structural barrier that balances daylight reduction, acoustic dampening, and thermal sealing in one unified unit.