Dundee: 01382 792062 | Glasgow: 0141 5541255 | Aberdeen: 01224 068226 | Inverness: 01463 210918 | Perth: 01738 502264
Composite doors: ideal for security, kerb appeal and energy efficiency
Based in Dundee and Glasgow, SRN Home Improvements is dedicated to enhancing home safety in Scotland. We specialise in providing residential and commercial customers with secure, energy-efficient doors that meet their unique requirements. Our composite doors combine style, durability and ultimate security, ensuring your home is protected while saving you energy and the associated costs. With our range of energy-saving windows and doors, we’re committed to making your home safer and more energy-efficient, one installation at a time.
10
10-year guarantee
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Finance options available
4.8
Trustpilot Score
Beautifully designed replacement composite doors
Every homeowner wants to ensure home security and energy efficiency, without compromising on style. Fortunately, our exceptional range of composite doors delivers on all fronts.
Composite doors utilise a blend of materials for unmatched strength and durability. With an internal uPVC frame reinforced by steel rods and an external GRP (fibreglass) skin for weatherproofing, they offer unparalleled security and resilience. The GRP exterior can be intricately designed to mimic wood grain finishes, providing both aesthetic appeal and robustness.
These energy-efficient doors are also injected with a CFC-free polyurethane foam core, ensuring top-notch insulation with an A-rating. For those seeking premium quality commercial or residential front doors, our toughest composite doors boast a solid timber core, guaranteeing longevity and performance. With a variety of design, finish, hardware and colour options available, replacement composite doors from SRN Home Improvements can perfectly replicate authentic timber doors while offering maximum performance for years to come.
UP TO 30% OFF
Highly energy efficient
Every material that comes together to form a composite door boosts its impressive insulation and weatherproof properties. Draught proof, waterproof, resistant to warping, your new door will keep the heat where it should be: inside your home.
UP TO 30% OFF
Ultra-secure
The structural might of the composite door is backed by advanced, multi-point locks that are anti-snap and anti-bump. Meanwhile, an internal glazing bead prevents any glazing from being removed from outside. No wonder they meet the police-approved Secured by Design scheme.
UP TO 30% OFF
Kerb appeal
The authentic woodgrain finish of the composite door means it looks great in properties both traditional and contemporary. What’s more, there are countless colours and glazing options to choose from. Combine that with low maintenance and high durability, and you have the best of all worlds.
Find your perfect product
Casement, sliding, composite doors or bi-folding, do your upgrade your way. All products are protected under our comprehensive guarantee, allowing you to shop in confidence.
Request a free no obligation survey
No hidden costs or nasty surprises down the line. Just honest advice, transparent cost estimates, and the expert guidance needed to make your investment worthwhile.
Arrange your installation
Upgrading your windows and doors doesn’t have to be stressful. We’ll work with you to agree the most convenient date and time, and take extra care to minimise dust and disruption.
Get a Free Survey – Save 30% Today
Based in Glasgow & Dundee – Proudly Servicing Scotland
Dundee
Glasgow
Want up to 30% off your replacement composite doors?
Give us a call on 0141 554 1255 or 01382 792062 to get started!