Effortless movement. Expansive views. Endless flexibility.

Our products are manufactured to the highest standard and our range of aluminium bi-folds and sliding doors are no exception. Our range has been developed to provide a choice of high-quality solutions. Whether you want to open up space using our Visofold multi-panelled slide-folding doors which concertina back to one or both sides of the frame or introduce a Visoglide sliding door (comprising two or more large panes which slide open to leave the panels behind each other), we have the perfect solution.

Create open, flowing environments with our versatile door systems.

Designed to give maximum unobstructed views whilst offering slim sight lines, oversized doors, and minimum profiles all with the guarantee of high-security glazing and locking mechanisms (including security deadlock and hook bolts), and an unrivalled colour range to choose from (including dual-colour options), each door can be tailored to meet your own precise requirements. Their elegant aluminium profiles are designed to provide both strength and durability, ensuring a structurally sound solution that requires minimal maintenance and delivers outstanding performance over a lifetime of use.

Aluminium Brochure

Why Choose Astraseal

  • Competitive prices and fast lead times
  • Responsive 24 hour quote return times
  • Dedicated Trade support team
  • Wide range of specialist glazing products
  • State-of-the-art manufacturing facilities
  • Nationwide delivery in own fleet of vehicles
  • Trusted supplier with over 40 years of experience
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