All our doors come fitted as standard with high-security 3-star Ultion or ABS locks. Both options also include a guarantee of up to £2,000 if a break-in occurs through the lock.
The Harlington cream composite door blocks thermal loss and resists warping through a fully encapsulated glass-fibre reinforced outer shell protecting a high-density insulated core.
Weather Resistance and Colour Stability
Factory-applied cream pigments are cured directly into the polymer skin, preventing UV degradation and moisture absorption that typically cause timber entrances to swell or delaminate. The seamless non-porous surface sheds standing water and surface dirt, allowing routine maintenance with plain water and a microfiber cloth instead of periodic sanding or chemical staining.
Security and Operational Reliability
A solid composite body eliminates the hollow cavities found in basic uPVC panels, creating a heavier mass that absorbs impact energy and resists kicking or prying. The door integrates with a reinforced metal hinge barrel and routes a multi-point locking system along its vertical axis, anchoring the latch bolt and hooks deep into the surrounding timber frame for enhanced forced-entry protection.
- Dense internal insulation lowers conductive heat transfer across the entryway
- Tightly compressedEPDM seals around the perimeter stop air infiltration during cold fronts
- Dimensionally stable leaf maintains exact gaps regardless of indoor humidity levels
Direct Replacement Compatibility
Cut to standard architectural door-leaf proportions, the Harlington fits into existing masonry reveals or original stone arches without altering structural jambs. Property owners update curb appeal immediately while gaining measurable annual heating reductions, completely removing the cyclical maintenance schedule required to preserve unfinished or painted wooden doors.
Join thousands of happy customers
Join thousands of satisfied customers who choose us for high-quality doors, excellent value and reliable service.
High Security as Standard
Every door is fitted with a high-security 3-star Ultion or ABS lock for added protection. Both options include a guarantee of up to £2,000 if an intruder gains entry by breaking through the lock.
Rated Excellent Online
We’re proud to be rated excellent online—an excellent score for an installation company and a reflection of our commitment to outstanding service.

