Unlike the giants, our values are based on premium customer service, building a genuine relationship, and never do we pressure, pester or hard sell. That’s not in our nature. We have a no obligation promise.

You’ll get a warm friendly welcome at our showrooms; based in Denmead & Clanfield near Portsmouth, but Glasstec’s service area covers the South Coast.

Glasstec sell & install high-quality windows, doors, orangeries & conservatories at affordable prices. We can also assist with a wide range of building services; allowing us to help across all aspects of home improvement.

Glasstec are members of FENSA, Checkatrade & HomePro, & are Solidor approved installers. We meet all of their high-standards of quality, & can be trusted with all aspects of your home improvement.