Quality Windows, Doors, Bi-Fold Doors and Conservatories to the Trade, DIY and Commercial
Highseal Manufacturing Company
Quality Composite Doors and Panels
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We can help you create the right composite door for your property.
Your door is the gateway to your home so it should look attractive, provide the highest level of security and weather protection.
Contemporary or traditional designs are available with various glass and coloured contrasting frame options, stylish hardware and configuration choices.
A new front door can transform your property.
With styles to suit every taste and type of property, our doors are constructed from the highest quality materials to keep them looking great for years.
Our doors are energy efficient, highly secure and durable.
Including multi-point locking and shoot-bolt options to make each door as intruder proof as possible.




Beautiful contemporary and traditional designs, stylish hardware, energy efficient glazing, tough, durable and highly secure.
Available in a combination of internal and external colour options with a choice of coloured contrasting frames.
Use our Composite Doors Designer to design your perfect door.
Industry leading, solid laminate with a timber core that exceeds current building regulations
- Mobility threshold option available for easy wheelchair or pushchair access
- Full range of traditional and contemporary designs with reinforced frame
- Secured by Design locking mechanisms as standard
- Low maintenance; no painting or varnishing required
- Available in 20 colours with matching combination frames
- Stylish glass, matching side panels and quarter panels available to complement the look of your home