Composite Doors Sheffield: The Ultimate Guide to Security, Style & Energy Efficiency
July 8, 2026 | News
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Call us on 0114 288 95 95 or Email us at sales@global-windows.co.uk
High Quality Comp Door Composite Doors
At Global Windows, we supply high quality composite doors from Comp Door. At the heart of Comp door composite entrance door is a premium cross laminated timber core, designed to be thermally efficient and offer maximum security. This timber core is then wrapped in a high-performance CoolSkin technology, engineered to withstand extreme temperature changes and maintain optimum impact performance, with a colour protective layer to avoid fading.
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Peace of mind
Safe and secure
Comp Door composite doors are made from the finest components and are beautiful and built to last, offering better weatherproofing and reducing the chance of drafts for a cosy home that is comfortable, safe and secure.
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Versatile
Timeless classic
Our range of door designs have been carefully selected by door experts to include the latest trends and timeless classics. So whether you’re looking for a traditional style or something more contemporary and edgy, we have something to suit any type of property.
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Benefits of Comp Door Composite Doors
- Over 250 colour combinations inside and out
- 48mm solid timber core
- Outstanding 1.4 W/m²K u-Value offering high levels of energy efficiency
- Highly advanced secure locking system
- Chamfered or sculptured frames
- All locks compliant PAS24: 2016
- ABS security cylinder as standard
For further information on our range of composite doors, get in touch with a member of our expert installer team today and we’ll be able to book you a consultation or offer you a free, no-obligation quotation. You can contact us by either giving us a call on 0114 288 95 95, or by completing our contact form.
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Areas We Install Comp Door
Upgrade your home with a high-quality Comp Door, expertly supplied and installed across South Yorkshire and the surrounding areas. Combining the authentic look of traditional timber with the strength and security of modern composite construction, Comp Doors offer outstanding energy efficiency, durability and low maintenance. Professionally installed by our experienced team, they’re designed to provide lasting performance and impressive kerb appeal.
News & Advice
For all the latest industry news and product developments, have a read of our regularly updated blog.
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Award Winning Installers
Efficient Service
Efficient service with competitive prices.
David Cross
Perfect! Excellent Service
Perfect! Thrilled excellent service from start to finish
Thank u very much
Liz Burnett
Excellent Service with Good Workers
Excellent service with good workers. And thanks to Joe who supervised
Tony Cope
Quality French Door Replacement
My mum recently had French doors replaced by Global, she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.
Ju Bo
New Window and Window Swap
Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.
Paul Roper
Excellent Service. Quick and Friendly
Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.
Pete Holmes
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Testimonials
Our customers’ feedback is important to us. Read our latest customer testimonials below.
Efficient Service
Efficient service with competitive prices.
David Cross
Perfect! Excellent Service
Perfect! Thrilled excellent service from start to finish
Thank u very much
Liz Burnett
Excellent Service with Good Workers
Excellent service with good workers. And thanks to Joe who supervised
Tony Cope
Quality French Door Replacement
My mum recently had French doors replaced by Global, she had front door and window done last year. Excellent service and quality product fitted by courteous , friendly and tidy workmen. Would always recommend.
Ju Bo
New Window and Window Swap
Had Global swap an existing window for a new bi-fold door and install a completely new window in our dining room. As hoped, both have created a lot of addition light. I have used Global in the past and would use again in the future. Professional service provided from the office staff. They were the only business I spoke to that was aware of the new building control regulations that were introduced at the start of October last year and therefore acted as Principal Designer keeping the works compliant. The guys that completed the work were very respectful, polite and tidied up after themselves. Would recommend.
Paul Roper
Excellent Service. Quick and Friendly
Second time using Global. As previously, excellent service. Quick, friendly, did a faultless job on replacing door mechanism. Spot on.
Pete Holmes
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