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.
Description
The Harlington duck egg blue composite door delivers a structurally stable entrance assembly engineered to resist warping, rot, and fade under prolonged exposure to rain, frost, and direct sunlight. A dense polyurethane foam core sits between reinforced outer faces, delivering reliable thermal insulation that reduces conductive heat loss through the door panel.
Material Build and Weather Resistance
Unlike conventional timber or hollow-core entries, this unit relies on a multi-layer construction that distributes mechanical stress evenly across the frame. The internal foam matrix blocks air penetration and stabilizes the outer shell against temperature fluctuations, preventing the expansion and contraction cycles that crack weaker materials over time.
Fade-Resistant Duck Egg Blue Finish
The exterior surface uses a durable gel coat applied over a GRP backing, which locks in the duck egg blue pigmentation during manufacturing. This non-porous coating repels moisture, resists UV degradation, and eliminates the need for regular sanding or repainting. Routine cleaning with mild detergent preserves the original tone without compromising the protective laminate.
Insulation and Security Configuration
A continuous rubber gasket compresses along the meeting stile and perimeter stop when closed, sealing out drafts, driving rain, and ambient noise. The reinforced internal skeleton accommodates standard flush-mount euro profile cylinders and multi-point lever assemblies, allowing homeowners to specify upgraded anti-snap locking hardware or motorised strikes without altering the door blank.
Installation and Long-Term Care
Factory-mounted hinges are positioned at fixed intervals to balance panel weight and maintain consistent vertical alignment through daily operation. Users should avoid abrasive pads or solvent-based cleaners, which can scratch or cloud the outer finish. For homeowners seeking a solid weather barrier, measurable envelope insulation, and a clean contemporary facade, this composite configuration aligns with standard retrofit requirements.
3-Star Security Standard
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.
