PREMIUM ENTRANCE SOLUTIONSWe supply and install high-quality composite front doors across Croydon and South London, offering exceptional security, thermal efficiency and style. Our comprehensive range includes Endurance and Rockdoor composite doors, available in numerous colours, styles and hardware options to perfectly complement your home’s aesthetic and meet your security requirements.
Composite doors feature advanced insulation technology that significantly reduces heat loss through your entrance. The solid timber cores, advanced double glazing, and thermal barriers keep warm air inside during winter, reducing your heating bills and creating a more comfortable living environment year-round. Your home won’t be too hot in the summer either, as by reducing heat transfer, less unwelcome warmth will enter from the outdoors.
This impressive energy efficiency means you’ll notice the difference in both comfort and cost as well as decreasing your carbon footprint, with less drafts and reduced energy consumption helping to lower your monthly energy bills whilst maintaining a consistent temperature throughout your home.
Our composite door range offers an extensive palette of colours and finishes, from classic white and traditional woodgrain effects to contemporary shades like Chartwell Green. Both Endurance and Rockdoor collections provide numerous RAL colour options to match your personal style.
Anthracite Grey
Black
Chartwell Green
Cream
Emerald Green
Irish Oak
Light Oak
Mahogany
Rosewood
Ruby Red
Sapphire Blue
Slate Grey
White
Our composite doors provide exceptional security with solid timber cores that are significantly stronger than standard doors. Every door features multi-point locking systems with diamond-grade cylinders, reinforced frames, and many achieve Secured by Design accreditation for police-approved protection. Combined with thermally toughened glazing and advanced locking mechanisms, our doors offer complete peace of mind against intruders whilst maintaining beautiful aesthetic appeal.
Download our comprehensive brochures featuring the complete Endurance and Rockdoor composite door collections, including technical specifications, colour options and design inspiration for your project.
Our composite door range offers incredible flexibility to create your unique entrance. Choose from a wide range of styles, including traditional, urban or country collections, each available in multiple colours with various glass designs and hardware options to perfectly match your property’s character.
From decorative panels and glazing patterns to door furniture and handles, every element can be tailored to your preferences. Whether you prefer a classic woodgrain finish or a contemporary smooth surface, we’ll help you design the perfect entrance door.
Common questions about our composite door installation services in Croydon and surrounding areas.
Contact UsQuality composite doors like Endurance and Rockdoor typically last 20-30 years with minimal maintenance, significantly longer than traditional timber doors.
All our composite doors feature multi-point locking systems, diamond-grade cylinders, and reinforced cores, with many achieving Secured by Design accreditation.
Yes, we provide comprehensive warranties including 10-year frame guarantees and 5-year glass warranties, plus 12-month coverage on moving parts.
Absolutely! We work with multiple suppliers including Endurance and Rockdoor to ensure perfect colour matching with your existing windows and frames.
Premium composite, uPVC and aluminium entrance doors combining exceptional security, energy efficiency and stunning aesthetics for Croydon homes.
Stylish, durable aluminium doors with exceptional thermal efficiency and security features.
Premium uPVC doors and double glazing solutions for Croydon and South London properties.
Highly recommend Sanderstead Windows! I needed a window handle changed and, rather than charging me for a call-out, they gave me honest advice on how to fix it myself. Their...
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Sanderstead Windows did an excellent job replacing our 100-year-old windows and door. The team was professional, polite, quick and very efficient throughout the installation. They offered great value for money...
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I am over the moon with my smart new windows & notice the difference they have made to the temp in the house already. Colin & his team were on...
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I was looking for someone local who could supply and install Flush casement windows. After meeting with a few suppliers and checking reviews, I chose to go with Sanderstead Windows....
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Colin and Aca done a fantastic job. said they was going to be here at 07:30am and they was bang on time, also said the windows was going to be...
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Top class work from Colin and his team , professional and helpful through the whole process of changing our old French doors to bi-folding doors The standard of the work...
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Highly recommend Sanderstead Windows! I needed a window handle changed and, rather than charging me for a call-out, they gave me honest advice on how to fix it myself. Their tip worked perfectly and saved me a lot of money. It’s rare to find such an honest, helpful local business. I’ll definitely be using them for any future work.
Sanderstead Windows did an excellent job replacing our 100-year-old windows and door. The team was professional, polite, quick and very efficient throughout the installation. They offered great value for money and took the time to guide us through the options so we could make the right decisions for our home. The quality of the work is fantastic and everything looks beautiful. We would definitely choose Sanderstead Windows again and highly recommend them. Thank you so much!
I am over the moon with my smart new windows & notice the difference they have made to the temp in the house already. Colin & his team were on time, professional and very hard working. From the first visit I felt confident that Sanderstead windows were the company for me. No hard sell tactics or silly prices and lots of advice and information. I had 5 quotes in total and am happy to recommend them to anyone. Thank you all at Sanderstead Windows
I was looking for someone local who could supply and install Flush casement windows. After meeting with a few suppliers and checking reviews, I chose to go with Sanderstead Windows. Colin recommended Residence 7 windows, which really look the part. In total Colin installed 9 Windows and a back door, spread over around a year as we worked through a big renovation. I’m really happy with how the job went, the Windows look fantastic, and Colin was flexible and easy to deal with. Highly recommended.
Colin and Aca done a fantastic job. said they was going to be here at 07:30am and they was bang on time, also said the windows was going to be fully fitter within one day, they done by folding doors with blinds in and out all within one day. Very impressed with the workmanship even in the rain, the doors turned out far better than we thought. No decorating needed inside, perfect fit. Fantastic job top marks to the guys. Highly recommended .
Top class work from Colin and his team , professional and helpful through the whole process of changing our old French doors to bi-folding doors
The standard of the work when fitting was high end and clean and tidy throughout
Thank you sanderstead windows ,very happy customers
John and fiona
