Windows and Doors

New windows and doors can make a real difference to the comfort, appearance and security of your home.

Allstar Building supplies and installs quality uPVC windows and composite doors, whether as a standalone upgrade or as part of a larger renovation or extension.

Fitted and finished properly.

Replacing windows and doors is about more than the units themselves. The surrounding building work, carpentry, plastering and finishing all matter.

With our own team of tradespeople, we can take care of the complete installation and make good around the finished work — giving you one company to manage the entire project.

uPVC Windows & Composite Doors

From replacing older, draughty windows to choosing a new front or back door, we'll help you find a practical solution that suits your home.

Our uPVC windows provide a modern, low-maintenance upgrade, while composite doors combine a smart appearance with durability, insulation and security.

Improve your home.

Whether it's one new front door, replacement windows throughout the house or new windows and doors as part of an extension, Allstar can look after the job from start to finish.

One company. One team. One project.

Improve. Don't move.