Bay & Bow Windows

The popularity of the casement window hasn’t diminished over the years. Casement windows remain one of the most requested window styles by customers, especially now that we have developed an EXTREME version of this classic window design. An EXTREME casement promises unrivalled comfort and stylishness.

Our EXTREME range of casements also comes with an integrated hi-tech locking mechanism to virtually eliminate the possibility of the window being forced open. We specially engineer the frames to make them tremendously tough.

For help & advice call 01522 525926 today!

Our EXTREME window collection is targeted at customers wanting that little bit extra from any new windows they buy. Built using advanced window technology, these windows excel in every area:

• ‘Secured by Design’ accreditation
• Multi-point locking system (up to 9 locking points)
• 2 x high compression hinge bolts
• Minimal heat loss
• A+ Rating on all windows
• Fully endorsed by the Energy Saving Trust
• Excellent noise reduction
• High performance glazing
• Highly engineered frames to prevent dirt engraining
• Manufactured with longer lasting features
• No twisting or warping
• Manufactured in the UK
• Comprehensive 10 Year Guarantee
• Available in a huge range of colours and styles

Not sure exactly which window style you want? Downloading a copy of our Windows brochure might help, or you could always have a conversation with one of our window consultants. Either way, you won’t be left disappointed with the windows you buy.

We couldn’t be less pushy, and we are always transparent with our pricing so that you know exactly what you’re paying for.

For help & advice call 01522 525926 today!

When venturing on holiday or just leaving your house empty for the day when heading to work, the last thing you want to be worrying about is the welfare of the property. You won’t need to if you install EXTREME windows from James Oliver. They will stop anybody getting in and taking away your proudest possessions.

Our Extreme security features include:

Secured by Design – Any window with the Secured by Design accreditation has been approved by the Police for its secure credentials.

Extreme Locking – This impenetrable locking system consists of up to 9 locking points with the addition of two high compression hinge bolts for extra solidity.

Herculean Hinge – You can expect colossal security from our Herculean hinges. They can withstand the most forceful crowbar attacks.

For help & advice call 01522 525926 today!

Everything within our EXTREME window range is supplied A+ energy rated as standard, which puts this window collection up there with any other high performance window suite. EXTREME windows also provide exceptional solar and thermal control.

Check out our Extreme energy saving features:

Reduced Heat Loss – With 14 insulating chambers inside our frames, you’ll achieve excellent insulation and will capture an ideal level of natural solar warmth.

A+ Rating – For an above-recommended energy efficiency performance, based on The British Fenestration Ratings Council (BFRC) standards.

Energy Saving Trust – We’re thrilled to announce that our Extreme Collection has been deemed ‘energy efficient’ by the Energy Saving Trust, in support of environmentally friendly goods and reduced fuel bills.

Enhanced Noise Reduction – If you suffer from excessive external noise from a busy road or neighbourhood, then your worries may well be over. Our Extreme Chambered frames and airtight compression seals keep exterior noise firmly outside and allows you to relax in peace and quiet.

Temperature Regulation – Our high-performance glazing combines a low-iron pane with specialist low-E coated glass for a crystal-clear view and additional warmth from extra natural daylight.

For help & advice call 01522 525926 today!

There’s a lot more to an EXTREME window than it just improving the existing kerb appeal of your home. Aside from its elegant look, it will also be advantageous in other ways:

Sophisticated & Stylish – Whichever colour or style of window you opt for, an EXTREME design promises to be both sophisticated and stylish. Don’t be scared to go for something bold.

Fabulous for Years to Come – You’re unlikely to notice any wear or tear in these windows, even years after their installation. When the vibrancy of the coloured finish diminishes, a quick wipe with a wet cloth will be enough to fully bring out the colour again.

Performs Longer – EXTREME windows are made to last. We use the most advanced technology and finest components and materials to develop each EXTREME window.

Protected from the Outside Elements – We add an EXTREME window seal to the design to give you twice the standard weather coverage. Its dual density and high elasticity means it has the unrivalled compression to create a weather-tight seal against all forms of weather.

For help & advice call 01522 525926 today!

You have the final say on all elements of the window design, including the type of glass inserted into the surrounding frame. Glazing can be the main focal point of the window, or it can be beautifully subtle. Our privacy glass is designed for people who need to safeguard privacy in certain rooms within their home e.g. bathroom. For advice on glass, have a chat with one of our knowledgeable window consultants.

Privacy Glazing  – All of our EXTREME windows can accommodate privacy glass. We advise the application of privacy glass for windows in rooms where privacy can potentially be compromised. You can have privacy glazing within a double or triple glazed window unit.

For help & advice call 01522 525926 today!

We have a real kaleidoscope of colour at James Oliver, and each of our coloured finishes has been developed using the most sophisticated colouring techniques. You will come across some colours that you will never have expected to see. EXTREME windows are available in White, Cream, Black, Chartwell Green, Blue Grey woodgrain, and dozens of other finishes.

For help & advice call 01522 525926 today!

See how affordable your home improvement can be with our Finance Calculator.

To make life easy for you, James Oliver can arrange a variety of convenient easy payment finance options (subject to application & affordability). Making an application is simple and we promise you a quick decision. Everything can be sorted out with you in the comfort of your home or our Lincoln showroom and you should get an answer to your application within 24 hours, so you can enjoy whatever you've set your heart on right away.

• Buy now and pay nothing more for 12 months and pay no interest, as long as you pay the outstanding balance in full before the 12 months has elapsed. If, after 12 months, this is not convenient, you can spread the cost over 120 monthly instalments at 19.9% APR Representative* 
  or choose...
  
• Buy now and choose to pay monthly over 5, 10 or 15 years at only 7.9% APR representative. This finance option allows you the convenience and flexibility of spreading the cost of your home improvements over 60, 120 or 180 months, (£10,000 minimum loan value on 180 payment terms).

For help & advice call 01522 525926 today!