Composite Door Installers in Askern
Trusted by Homeowners Across Lincolnshire
We carry out composite door installations across Lincolnshire, with a reputation for quality, reliability, and excellent customer care. From first enquiry to final fitting, you’ll experience a professional, no-stress service from a team that puts your home first.
Experienced Composite Door Installers with a Reputation for Quality
With over 35 years of joinery expertise—including 15 years dedicated to composite door installations—we bring skill, care, and attention to every project. Whether you're updating the look of your home or improving its security, we offer trusted service and proven results.
We provide transparent, no-obligation quotes, flexible appointment options, and a friendly, pressure-free approach from start to finish.
Tel: 01724 845449
Mob: 07970 693698
Why Composite Doors Are the Smart Choice
Composite doors are the modern solution for homeowners who want a door that offers strength, insulation, security, and style in one. Built from a combination of timber, PVC, aluminium, and Coolskin Technology, these doors are designed to outperform traditional materials in every category.
You’ll enjoy a wide range of styles, colours, finishes, and custom RAL colour matches, making it easy to find the perfect fit for your property.
Tel: 01724 845449
Mob: 07970 693698
Security You Can Rely On
Our composite doors are built with safety at the forefront. Every installation includes
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Anti-snap and anti-pick locking cylinders, often backed by a £2000 manufacturer guarantee
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Cylinders can be keyed alike if more than one door is required
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Multi-point locking systems for robust protection
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Toughened safety glass as standard and Triple Glazing Options
Combined with our professional installation, you get long-lasting protection and total peace of mind.
Improve Energy Efficiency Instantly
An old, poorly insulated door can lead to heat loss and higher energy bills. Composite doors are designed for thermal efficiency, helping to keep your home warm in winter and cool in summer.
Thanks to advanced sealing technology, insulated cores and frames, you’ll notice the difference in comfort—and cost—straight away.
Made to Fit Your Home Perfectly
We offer a range of composite door types and configurations to suit any property. Whether you're looking for a bold modern design or something more traditional, our team will help you create the right look.
We install
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Single and double doors
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Doors with sidelights or custom glazing
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Shaped frames and half-arches
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Complete door and frame sets in matching finishes
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Custom colour options including full RAL colour matching options
No two homes are the same, so we tailor each installation to your exact preferences.
Tel: 01724 845449
Mob: 07970 693698
Try Our Door Designers
Want to see what your new door could look like? Use one of our online tools to start designing today
[Design Your Endurance Door] – choose from a wide range of traditional and modern styles
[Try the Rockdoor Door Designer] – build a secure, stylish Rockdoor with your exact requirements
Both tools make it easy to explore options and visualise your ideal entrance before committing.
Trusted by Homeowners Across Lincolnshire
We carry out composite door installations across Lincolnshire, with a reputation for quality, reliability, and excellent customer care. From first enquiry to final fitting, you’ll experience a professional, no-stress service from a team that puts your home first.
Guaranteed Quality – Every Time
All of our composite doors come with a 10-year manufacturer’s guarantee, QANW insurance backed warranty, alongside a 12-month workmanship warranty on all installations.
We are CERTASS registered and all work is carried out to meet local building control standards. Your installation is not only built to last—it’s backed by all the right protections.
Tel: 01724 845449
Mob: 07970 693698
FAQ's
What is a composite door made of?
A composite door is made from a blend of materials including timber, PVC, aluminium, and Coolskin Technology. This multi-layered design makes it stronger, more weather-resistant, and more thermally efficient than traditional single-material doors.
Are composite doors more secure than uPVC doors?
Yes, composite doors offer superior security. They typically include multi-point locking systems, anti-snap cylinders, and toughened glass, making them much harder to force or tamper with compared to standard uPVC doors.
Do composite doors help with energy efficiency?
Absolutely. Composite doors have insulated cores and advanced weather seals that help reduce heat loss. Many customers see a noticeable improvement in warmth and lower energy bills after installation.
How long do composite doors last?
A high-quality composite door can last 30 years or more with minimal maintenance. They are resistant to warping, fading, and cracking, even in harsh weather conditions.
Can I customise the look of my composite door?
Yes! You can choose from a wide range of colours, finishes, glazing styles, handles, letterplates, and more. We also offer custom RAL colour matching for a perfect match to your home’s aesthetic.
How long does installation take?
Most composite doors are installed in just one day. Our team works efficiently and leaves your home clean and tidy, with minimal disruption.
Do you serve my area?
We install composite doors across Lincolnshire, offering professional service to homeowners in both urban and rural areas.
Are your installations guaranteed?
Yes, all of our doors come with a 10-year manufacturer’s guarantee, QANW insurance backed warranty and a 12-month workmanship warranty for added peace of mind.
Let’s Get Started
If you’re ready to upgrade your entrance or want to explore design ideas, we’re here to help. Browse our brochures, try a designer tool, or speak to us directly.
Tel: 01724 845449
Mob: 07970 693698
Related Services
Composite Doors
Client Comment
Askern
Rachel Mortimer
Composite Doors
Client Comment
Askern
We recently had a composite front door fitted and the transformation has been incredible. Our old door let in draughts and barely locked properly, but this one is rock solid.
The finish looks fantastic, and we even had matching side panels. Jason was friendly, worked efficiently, and took time to make sure every detail was just right. Composite Doors gave us honest advice and didn’t pressure us. We felt looked after from beginning to end—brilliant service.
Gareth Baldwin
Composite Doors
Client Comment
Askern
I’ve been so impressed with Composite Doors and the overall experience. From the first consultation to installation, everything felt smooth and professional.
Jason arrived on time, took extra care around the entrance tiles, and made sure the finish was perfect. The composite door we chose is stylish, secure, and noticeably more insulating. The triple glazing makes a real difference in blocking out the noise from the street too. Absolutely love how it’s transformed the look.
Holly Greenwood
Composite Doors
Client Comment
Askern
Really pleased with our new door. We needed something with strength and insulation, and Composite Doors delivered both.
Jay worked carefully and made sure the door sealed completely. It’s made a noticeable difference to how warm the front of the house feels. Would absolutely recommend their services.
Clare Jennings
Composite Doors
Client Comment
Askern
Really impressed with how solid and secure the new composite door feels. Looks great too and seals perfectly.
Adam Fletcher
Composite Doors
Client Comment
Askern
Having worked with several tradespeople over the years, I can confidently say Composite Doors stood out for all the right reasons. From design to fitting, their communication was great, and Jason was top notch.
The composite door fits like a glove, seals tight, and has brought a major boost to our home’s appearance and energy efficiency. I’ve recommended them already to colleagues and family—it’s rare to find this combination of quality and service.
Luke Harrison
Composite Doors
Client Comment
Askern
Living on a main road, we really needed a front door that could block out traffic noise and keep the warmth in. Composite Doors recommended a triple-glazed composite with a reinforced core and it’s made a huge difference.
Jay was very professional and had it fitted with no disruption. We’ve had no issues since, and it even adds value to the look of the house. Their communication and overall service was excellent from the beginning.
Nathan Rowlands
Composite Doors
Client Comment
Askern
The composite door has completely changed the front of our property. It's modern, secure, and feels solid every time it shuts.
Jason made sure every detail was right, including the trims and seal. Composite Doors gave great advice and a smooth, no-pressure experience. Really pleased.
Reuben Hay
Composite Doors
Client Comment
Askern
We wanted a new front door to help with insulation and improve the look of the house. Composite Doors came highly recommended and they didn’t disappoint.
Jason arrived on time, took away the old door, and installed the new one in a few hours. The difference is instantly noticeable—it’s quieter, warmer, and much more secure. The door design also really suits our home. They were a pleasure to deal with from start to finish.
Emma Thorpe
Composite Doors
Client Comment
Askern
We chose a composite stable door for the kitchen and it’s both practical and solid. Composite Doors provided good advice and Jay installed it with no fuss.
The door feels really secure and blocks out the wind completely. The locking system is smooth and easy to use.
Finley Barker
Composite Doors
Client Comment
Askern
No more rattling or draughts. Our new composite door shuts tightly and feels very secure.
Ben Styles
Composite Doors
Client Comment
Askern
The house looks totally different with the new composite door. It’s made such a difference to the insulation, especially in the mornings.
Jason arrived on time and worked carefully throughout. He even cleaned everything up afterwards. The new locks feel strong and smooth. A big improvement on what we had before.
Owen Metcalfe
Composite Doors
Client Comment
Askern
Our hallway used to be freezing, and now it's one of the warmest parts of the house thanks to our new composite door. Composite Doors gave us loads of options, and we chose a navy blue design with frosted glazing.
Jay handled the fitting quickly and carefully. It’s draught-free, well sealed, and solid as a rock. Looks stylish too—very impressed.
Shaun Rigby
Composite Doors
Client Comment
Askern
We chose a grey composite door with a satin glass panel, and it looks fantastic. Composite Doors helped us with all the design choices and made the whole process simple.
Jay turned up on time, completed the work in just a few hours, and left the area clean. Our home looks more modern and feels much more secure.
Isaac Walker
Composite Doors
Client Comment
Askern
We chose a black composite door with glass panels and chrome fittings and couldn’t be more pleased with how it looks. Composite Doors were professional, easy to deal with, and didn’t push for a quick sale.
Jay showed up on time, was respectful of our home, and left everything clean and tidy. The installation was flawless. It’s warmer inside, far quieter from outside noise, and looks absolutely spot on with the style of our property.
Jordan Field





I was really impressed by how smoothly everything went. Composite Doors helped us design a door that matched our home perfectly, and Jason installed it in just a few hours.
No mess, no hassle, and the quality is superb. The finish is lovely, and I feel much more secure at night. It’s rare to get such efficient and friendly service these days.