Double Glazed, Aluminium, PVCU

Make the Best Choice,  Understanding of the Technology

Cassa and Building Design Windows and Doors

Safety, Design, Comfort and Performance 

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Windows and Doors

Free Delivery in Norfolk area. Free Design and Installation

Any building needs windows and doors, from internal or external doors to frames and fixings, or roof windows and accessories, VELUX windows or Sunlight tunnels and skylight windows. Let’s not forget about windows decorations. Multiples ranges of windows and doors are now available for any taste and budget. However important are the aesthetic and technological advantages which will give your home the comfort you’ll desire.


Understanding Advantages

Advantage of the doors and windows as presented in our website can impact your overall house confort. Get a better ideea now by reading our specifications.

Windows and Doors Advantages

Differences Aluminium and PVCU

Identifying differences

Understanding the differences has a gread impact on your decision to pick the righ material for your doors and windows.

Windows and Doors Differences Aluminium and PVCU

In the last years we have understood the requirements for better windows and doors when it comes to refurbishment and new builds. We are able offer news services starting :

  • design custom windows and doors in collaboration with our partners, meeting your desire requirements
  • free delivery of the windows and doors throughout our partners
  • Free installation.
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Free Delivery in Norfolk area. Free Design and Installation.

Windows and Doors

At this stage based on your requirements we could advise on the right type of material for your windows and doors. We have gather some information about the advantages and difference of aluminium vs UPVC materials used to build the windows and doors.