uPVC Replacement Windows

Double Glazing Wrexham, Chester and North Wales

Whether your home is traditional or modern, large or small, our double glazed window range has been crafted to compliment it's architectural and interior styling. Of course our window range is not just about looking beautiful, it has also been designed with security, comfort and energy efficiency as paramount.

All our windows are supplied to your exact requirements and come with a 10-year guarantee as standard.

Low-cost, high-quality replacement uPVC windows

Not only do ThermSeal uPVC double glazed windows improve the appearance of your home, they also help to increase your property's value and energy efficiency. All our replacement double glazed windows come with top-quality features as standard, including:

• High-tech multi-point locking systems to enhance the security of your home
• Internal beading for added security and peace of mind
• Steel reinforcement for increased strength and resistance to attack
• Fire escape hinges fitted where required for your safety
• Pilkington energy-saving and environmentally-friendly double glazed units keep warmth in your home, helping to cut heating bills and reduce unwanted noise
• Full compliance with the latest Building Regulations and FENSA
• Low maintenance, long lasting materials
• Top quality manufacture and installation

Our most popular window styles include:

Casement Windows

Offering a combination of fixed panes for uninterrupted views with top opening fanlights and side-opening casements for fire escape, uPVC casement windows are all designed to either match or improve upon the look of your home. Just some of the benefits of a our casement windows include:

• Substantial locking mechanisms
• Enhanced weather-sealing
• Gas filled sealed units
• Internally glazed for improved security
• Double bevelled appearance
• Fully compliant with the latest Building Regulations

Sash Windows

Sash windows have been a feature of British housing for several centuries. Available in a range of stylish finishes, our sash windows are ideal for anyone looking for a traditionally-styled window, but with modern benefits including 'tilt restrictors' enabling you to tilt the window open to clean the outside, but safely, so they don’t open too wide.

Traditional Sash Windows

When you choose a traditional sash window from ThermSeal, you can be assured that your windows will be superbly designed, outstandingly engineered and manufactured to the highest standards. A whole host of advanced features has been included to make our traditional sash windows perfectly suited to your home's design; whatever its style and period.

Finishes Available

All our windows are available in White, Oak or Mahogany, as well as in a combination of finishes whereby your windows can feature the authentic appearance of oak or mahogany externally, with white uPVC internally, giving a fresh white finish where desirable.

Glazing Options

A number of glazing options are available throughout our range of replacement uPVC windows, including:

• Standard Glazing
• Georgian Bars
• Leaded Glazing
• Diamond Glazing
• Textured Glazing
• Decorative Glazing