When you buy the latest Plan-A Window from Direct Window Co there’s no need for a Plan B, in other words, don’t settle for second best! We have introduced the highest specification window so as to continue the company’s philosophy which is “the best product at the best price”.

A-Rated +4 standard means we only manufacture and install the Plan-A Windows. There are companies that will advertise A Rated windows but then negotiate you down to a B or a C rated window with the excuse of trying to meet your budget! This is very confusing and leads to mistrust.

There are other companies that will claim that their window is “Energy Efficient” but this is just a clever play on words – all double glazing windows are energy efficient to some degree. If they can’t show you the “Energy Window Certificate” and the “Energy Saving logo” then they don’t have them! So ask yourself why? ‘Window energy rating’ allows you the customer to accurately assess the energy efficiency of competing windows without vague statements, confusing literature and unsubstantiated claims.

Only products that meet the strictest requirements are endorsed! Qualifying for these labels proves a manufacturer is the “BEST OF BREED”.

Energy-efficient products, super-efficient installers

We completely transformed the look of this house in one day. Fully revamped with our energy efficient UPVC windows and new composite doors. The final finish far exceeded the customer’s expectations thanks to our great products and the installer’s handiwork. All in record time.

When we manufacture high specification products we make sure our installers uphold a high standard of finish to go with it. The quality of our workmanship is as important to us as making sure we stay competitive.

A customer ordering one window will receive the same great service as the customer who ordered a full house of windows. Regardless of the size of your order, we don’t discriminate. We want our customers to have complete peace of mind when using our company.

We don’t cut corners.

We can manufacture any window type. Choose from the options below.

UPVC Thermal Inserts

So, what makes our frame energy efficient and why does our industry talk about it so much?

Well, we believe that officially testing and certifying our products clearly indicates that we are prepared to go the extra mile. By proving that our products have been put through rigorous testing makes it harder for other companies to bamboozle you with false claims and baffle you with science.

Did you know, the energy efficiency value of a window is based on not only the glass but the frame used as well? Our high rating comes from using a window system made with an advanced six-chamber outer frame and UPVC Thermal Inserts. In simple terms, our frames are engineered to provide as much thermal insulation as possible.

UPVC Thermal Inserts are the cost effective, thermally efficient and sustainable alternative to steel and aluminium profile reinforcements. Made entirely from recycled PVC-U, these advanced inserts are the sustainable way to create high-performance, energy efficient windows to meet legislative requirements. UPVC Thermal Inserts achieve structural strength and rigidity requirements for metal-free window frames. Fully tested by the British Board of Agreement (BBA) and conform to the British Standard BS EN6375 alongside components that have been manufactured to the latest ISO14001 environmental performance standard.

10 year guarantee

Fully Transferable

Free insurance backed warranty

Why go Direct for UPVC windows?

Energy Efficient

Noise Reduction

Great Appearance

High Security

Virtually Maintenance Free

Fully Bespoke

Great finance options available

‘Better than the bank’. Finance just got better!

  • 6 or 12 months interest free
  • Low rate loan 6.9% APR for up to 10 years

Fully accredited

Award winning


The products we offer are great, what about our installers?

We make sure our installation teams are fully trained and qualified to provide our customers the best service possible. The product is only as good as the finished installation that’s why we won’t sign a job off as complete until we are fully satisfied it meets our high standards.

We understand not everyone is a fan of silicone!

Where possible, silicone is hidden using a relevant quadrant bead or trim (picture framing). This prevents you from being able to see the silicone and gives a quality visual finish.

Our teams work in all weather!

Our installers work all year round, always aiming to complete your job no matter what the weather. So, contact us today if you would like to buy from a great company with a great product offering a guaranteed piece of mind installation. All of this for no extra cost (maybe just a brew and a bacon sarnie).