uPVC Casement Windows 

We install premium uPVC Casement Windows in properties across Dorset, Hampshire, Wiltshire, Surrey & West Sussex

blue check icon

Made in Britain

We guarantee that all of our products are made in Britain, enabling you to enjoy the benefits of leading techniques and materials.

blue check icon

Family-Run Business

Established in 2016, FHS is a family-run business with a vision to redefine homes across Dorset, Hampshire, Wiltshire, and Surrey. Our team of experienced installers take pride in our commitment to quality craftsmanship and customer satisfaction.

blue check icon

British Standards

We hold many accreditations for our company, components and product standards. Indeed, many of our products exceed British and EU standards.

Upgrade Your Home With Our Stylish and Secure Casement Windows

Casement windows are one of the most popular window types in the UK. Attached to their frames by one or more hinges at the side, they swing open outwards to let light and fresh air spill into the room. 

At FHS, we design and install premium-quality casement windows that can be tailored to suit a wide range of property styles. It won’t matter if your home is modern, traditional, period, heritage, or a new build – we’ll design a window that suits it flawlessly. 

Due to their modern components, all of our uPVC casement windows are able to achieve unrivalled standards of thermal efficiency, security, and durability. This means that they completely outclass the timber alternatives of old, offering an update on the traditional design that has made this type of window a stand-out option over the years. 

Why Choose uPVC Casement Windows From FHS?

Our uPVC casement windows pair timeless designs with market-leading standards of security and thermal performance. 

Energy Efficient

All of our uPVC casement windows are able to achieve an A+ WER (Windows Energy Rating), meaning they offer unparalleled protection from the winter chill. The warmth produced by your central heating will stay in your property for longer, saving you money on your heating bills and lowering your home’s carbon footprint. 

This is made possible by an innovative multi-chambered uPVC profile design, which has been tailored to break up mini-convection currents and trap in pockets of warm air. This is then maximised by high-performance weather sealants that prevent draughts and water ingress from entering your home. 

High Security

For your complete peace of mind, all of our uPVC casement windows offer an exceptional degree of security for your home. 

Thanks to their robust internal profile, they are resilient against both tampering attempts and brute force. High-security locks are installed directly into the frame, engaging at multiple points to avoid weak spots that intruders may use as leverage. 

















Countless Design Options

With FHS, you can design your window, your way. 

Our casement windows are available in a vast selection of colour and style options, which you can combine in countless unique ways. 

Choose from eight stylish colours to match your property. 

Modern or classic? Bold or understated? Whatever you envision, we’ll make it a reality. 

Low Maintenance

Due to the durability of uPVC, our casement windows will never rot, warp, crack, or discolour. They are incredibly low maintenance – all you need to do to keep them looking and performing their best is give them the occasional wipe down. 

Why Trust FHS for Your uPVC Casement Windows?

FHS’s skilled team have been designing and installing windows for over a decade. We’ve refined our process over many years of experience in the industry, so we can deliver the highest calibre of professionalism, reliability, and respect for your property. 

blue check icon


blue check icon

0% finance

blue check icon

turnkey service

yellow ticked circle

Get a Quote

Enhance your home with our stunning and secure casement windows, designed bespoke to your requirements.