Entrance doors


Bi-fold doors


Composite door in red


French door


Patio door


stable door



Astraseal manufactures a range of quality products including uPVC and aluminium doors in various styles, colours and glazing options to suit any installation.

We also supply composite doors, a more secure alternative to uPVC panel doors which you can sell to homeowners who are looking to upgrade an existing uPVC front door.

All frames, components and sealed units are manufactured in-house, allowing us to maintain consistent levels of quality in our products, and offer them at competitive prices to installers and builders.

Energy efficient and low-maintenance REHAU uPVC doors

Our REHAU doors are a perfect match for our range of uPVC windows and conservatory roofs, offering multiple high selling points to the end-user, such as reduced maintenance and increased energy efficiency and security.

We manufacture doors using REHAU’s Total 70 and Geneo systems in the following styles: entrance, bifolding, French, patio, in both Chamfered and Sculpture profiles. Total 70 is a multi-chambered system offering high levels of thermal insulation and weatherproofing, and Geneo is an 86mm profile ideal for modern styles of home.

Modern style and high performance Smarts aluminium doors

We manufacture Smarts aluminium entrance, bifold, French and patio doors. Their strong profile offers increased security to the end user, and the slim sightlines of this material also particularly enhances the aesthetics of patio and bifolding aluminium doors.

Our aluminium styles can achieve the same high levels of thermal efficiency as our uPVC doors thanks to a polyamide thermal break, and energy efficient glazing. Doors can also incorporate toughened safety glass, where impact to the sealed unit is most likely to occur.

Multiple configuration, style and colour options to suit any installation

All of our uPVC and aluminium doors are manufactured to meet current Building Regulations, but they can be adapted to meet specific security and performance requirements you or your customer might have. We offer a variety of door styles which are suitable for a range of installations in a wide choice of styles, colours and finishes and glazing options.

Our REHAU frames can be foil finished from the REHAU range, which includes dual colour options and wood grain effect foils if the customer wants a natural timber look without the high levels of maintenance. We can also offer all uPVC frames in over 150 shades from the RAL colour chart with our in-house spray coating facilities.

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