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Key Features
Energy
Save on Energy Bills and reduce your carbon footprint
Police Approved Security
Multi directional locking systems - Secure by design locking systems as standard
Noise Reduction
Reducing external noise by up to 86%. Our products are perfect for reducing unwanted external noise
Heat Retention uPVC Windows
One of the most impressive benefits of our uPVC flush sash windows is their energy efficiency. Achieving a Window Energy Rating as high as A++ if triple glazed, their heat retention is truly outstanding. No matter what the unpredictable British weather is doing, you’ll enjoy a home that is comfortable, cosy and warm throughout the year.
Because they’re built from uPVC, a material that can be cleaned with absolute ease, keeping them looking their best is no problem at all either. This will let your free time live up to its name. It’s difficult to go wrong when opting to have uPVC flush casement windows fitted to your home.
Long Lasting Home Renovations
uPVC has become such a popular material in the home renovation market for many reasons. However, one of the standout benefits is it durability and lifespan. If maintained correctly, many quality uPVC windows can continue to perform for around 35 years before showing natural signs of wear and tear.
By using Profile22 frameworks courtesy of our sister company, Emplas, we can provide your home with just that. The uPVC flush casement windows we manufacture and install are as durable as it comes, and they should only ever need occasional upkeep to maintain the factory fresh standard.
Customisable uPVC Flush Casement Windows
At T&K, we believe in allowing local homeowners to have full control over the customisation of their bespoke uPVC flush casement windows. From a range of standard and woodgrain colours to hardware and handles, we have everything you could want to choose from. You never need to compromise by choosing T&K.
You can renovate an older property, improving its overall thermal efficiency and security, without compromising on period charm. With our range of woodgrains and authentic hardware, your home will maintain the heritage aesthetic that makes older properties across the Northamptonshire region so desirable.

Double or Triple Glazed Units
As with our standard casement frames, our uPVC flush casement windows can be fitted with double or triple glazed glass units.
Slimline, Stylish uPVC
Sleek and slim Profile22 uPVC, manufactured by Emplas, is used as standard with the uPVC flush casement windows we install.
Versatile Visuals
Despite authentically replicating traditional timber windows, uPVC flush casement windows can bring their truly stunning design to contemporary homes too.
Warmer Homes
The flush sash uPVC framework is internally chambered as standard. This greatly improves thermal retention and the overall energy performance, keeping a cosy and toasty home all year long.
Weathertight Seals
Between the framework and glazing, we install weathertight seals. They prevent the ingress of draughts, rain or snow, no matter how extreme, keeping you safe and protected.
Flush Fitting Design
uPVC flush casement windows, as their name suggests, are manufactured with a fully flush fitting frame akin to timber joinery.



uPVC Flush Casement Windows Profile Options
Being a variant of the classic casement window, our flush sash profiles are available in our range of profile options. Design uPVC windows in Northamptonshire that look and operate exactly how you need them too.

Chamfered Frame

Sculptured Frame

Flush Sash Frame
Installers with 40 Years Experience
Why Choose T&K for Flush Sash Windows?
More often than not, uPVC flush casement windows are installed in more traditional properties here in the Northamptonshire region. In these instances, you must be working with an installer you can rely on. You need to know you’re working with a company that will treat older, heritage properties with the respect they deserve.
Regardless of what style of property you live in, you can place your full trust in the T&K team. We have been serving local Wellingborough and Northamptonshire homeowners for over four decades and deliver a standard of service matching that level of experience. Our transparent and collaborative approach will make for a totally fulfilling experience.

Glazing Options
Customise Your uPVC Flush Casement Windows with a Range of Colours & Finishes
The uPVC flush casement windows that we install can be finished in a whole range of colours. This includes the option for a dual colour finish, whereby you can select a different internal and external shade. The choice is yours!
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Premium Colours






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uPVC Flush Casement Windows Furniture & Hardware
With T&K, you can configure and design your new uPVC flush casement windows down to the finest detail. In addition to durable hardware, you can select from a range of furniture, including authentic handles in an array of finishes.

Easy Clean Fire Egress Hinges
Lipped slider for enhanced smooth operation. They also allow for easy friction adjustment without metal to metal contact. Restricted hinge options are available to protect the most vulnerable.

Stainless Steel Friction Stays
Available in ferritic 430 or austenitic 304 stainless steel for enhanced corrosion resistance. Our friction stays are durable and weather resistant tested to 30,000 open cycles for excellent longevity.

Customisable Handle Options
Guaranteed for 10 years, our handles are available in various colours to complement any window style. Our austenitic 304 stainless steel ergonomic handles are also rust resistant for extra durability.

Multi-Point Locking Systems
Maximum security multi-point locking systems provide enhanced protection against forced entry. Additional dog bolts also improve stability around the entire frame, keeping you safe and sound.

Trickle Vents
Available in uPVC and aluminium, and in a range of colours to match any frame. These vents will help keep your home cool and comfortable no matter the weather. They also comply with the latest building regulations.

Accredited Weather Performance
Our windows provide superior weather sealing and draught proofing performance, conforming to the exacting standards of the BS-36751 accreditation. This will ensure your home stays warm and dry.

Docking System Bolt
A patented bolt into the keep docking system prevents sideways movement of the bolt when under attack, helping keep your property safe and secure.

Superior Shoot Bolt
This heavy duty bolt has up to 300 per cent greater contact area against competitor shoot bolts. As a result, you'll have a smooth operation for years to come.

Durable Hardware
Our hardware is resistant to salt and spray (BSEN1670) and cycle tested over 50,000 times for ultimate long term performance. You can forget about the need for replacement when you choose T&K.

Testimonials
Happy Customers

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