Heritage Windows

Weston-Super-Mare and the surrounding areas

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Heritage Windows

  • Are your draughty, rattly and low-performing windows in need of an update? Are you looking to reduce your household bills by better insulating your home but live in a conservation area? At Britannia, our team of experts specialise the replacement of steel and timber windows, providing uPVC and aluminium options in a range of different colours and textured finishes. 


    You don’t have to choose between high-performance windows and period-style windows anymore! We will help you get the window upgrade you’ve been waiting for while remaining in line with conservation area restrictions and listed buildings. 

    We have an impressive range of heritage window designs for you to choose from, so you can pick a style that complements your home. Vertical sliding sash windows are available in uPVC if you’re looking for a cost-effective option and are available in any finish you like; our woodgrain finishes are almost identical to real wood, but without the upkeep!

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

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    100% Satisfaction
    Award-winning customer service and after-care support.

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    Flexible monthly payments

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    Interest free credit

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    Buy now / pay later

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    No finance required

Maintain the distinctive charm of your steel windows with aluminium double glazing 


Aluminium windows are the perfect replacement for your old steel windows. They maintain your home’s personality whilst ensuring you’re kept as insulated as possible by using a thermal break in the frame. 

If you have an idea in mind or have questions about replacing your old windows, contact a team member today or visit our Weston-Super-Mare showroom for a free, no obligation quote. We are more than happy to talk you through our heritage window designs, ensuring they are compliant with any conservation restrictions.

Call us on: 01275 879333

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What are Heritage windows?

Heritage windows have been specially designed to replace windows originally installed in period or listed properties. This is due to the fact that many of these properties require the homeowner to not compromise their aesthetic when making home improvements. New windows must match the property’s current window style so the authentic charm and character is maintained. All our Heritage windows are designed to combine all the modern benefits that you look for in a new window whilst adhering to conservation restrictions.

What are timber alternative windows?

Timber alternative windows are windows that have been designed to replicate the look of wood so that you can maintain the traditional aesthetic of your home. Almost indistinguishable from the original, timber alternative windows are a great replacement for wooden frames as they are more durable and require less maintenance. 


They are often sold as Heritage windows as many PVCu wood finishes are now so good they are even allowed to be installed in period and listed properties. This means that you can get double or triple glazing installed, along with draught proofing and modern locking systems so that your timber alternative windows have all the benefits of the latest technology without having to sacrifice your home’s authenticity. Many of our flush windows are also timber alternative windows. Get in touch with an advisor today to find out more about upgrading the windows in your period property.

What is a flush window?

A flush window is a window with a frame that sits flush against the wall of the property. Windows installed in modern homes often protrude from the main frame of the house, but this is not permitted in period or listed properties. 


At M Powell, we can manufacture PVCu flush casement windows and vertical sash windows in an impressive range of finishes; including a number of woodgrain colours so that the traditional charm of your home is maintained. Contact a member of our team to find out more about how we can help you give your home a much needed makeover!

Are flush windows more expensive?

Flush windows do tend to cost more than standard windows that protrude beyond the main walls of your home. This is because they require more precise engineering and careful manufacturing to ensure they sti flush against your property while providing the benefits of modern window technology. They make a suitable upgrade for those who live in a period or listed property, as they maintain their traditional charm while providing excellent insulation and increased security while requiring very little maintenance.

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We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your project. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our projects energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your project warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your project are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your project. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your project. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your project with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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