Our products
BTA SA manufactures and assembles conservatories, pergolas and sunrooms
Conservatories
We can provide all types of conservatory: classic, gullwing, hipped, veranda (roof only) or made-to-measure
Patio and balcony enclosures
Extend your indoor space and enjoy your balcony or patio all year round with our enclosures
Porches
A porch will give you an ideal storage area between your indoor and outdoor spaces and provide additional comfort
Windows
New or replacement aluminium windows are synonymous with lasting thermal comfort and durability
Cover balcony glazing
Cover’s technology means that you can enjoy your outdoor spaces all year round. The glazing is simple to open and close as required
Biossun Pergolas
Biossun’s bioclimatic pergola is a pioneering concept that uses cutting-edge technology
Balustrades
Would you like balustrades that blend in perfectly with the style of your home?
You’ve come to the right place
Insist on the best for your conservatory
The team at BTA SA is trained and experienced, guaranteeing the highest standard of work completed on time.
From conservatories to pergolas, we manufacture everything in our workshops in Valais and deliver directly to your home for on-site assembly.
This allows us to check the quality at all stages of the creation of your sunroom or bioclimatic pergola to make sure you’ll be satisfied.