Stormproof Casement Windows for Unbeatable Efficiency
First introduced in the UK in the 1950s, stormproof casement windows have increased in popularity ever since thanks to their energy efficiency, security and sleek appearance.
Unlike traditional casements, these windows feature a stepped frame where the sash overlaps the window aperture to create a tighter seal. This design feature helps to prevent water and wind ingress, making them particularly effective in the UK with our frequently inclement weather conditions. At Haus Installations, we offer our Ovolo style with a curved frame and opening sashes for a softer look or the Chamfered style for a modern, clean aesthetic.
Weatherproof Protection With Stormproof Casement Windows
Our stormproof casement windows offer undeniable advantages over traditional alternatives, much like our bay and bow windows, which are ideal for maximising natural light and creating a sense of space in any room.. With the standard low maintenance required of all double- and triple-glazed uPVC windows, they offer even greater levels of energy efficiency thanks to their overlapped design that creates an even closer seal to keep the elements out.
Whether you opt for the softer, curved Ovolo style or the more modern Chamfered option, their airtight seals and multi-point locking systems mean you can be certain of gaining stunning windows that offer excellent levels of security with premium energy efficiency, just like our sliding sash windows, which combine classic charm with modern functionality.
We are a family-run business that has been working hard for decades to change the image of the home improvement sector with our no-pressure, top-quality products and services. We are proud to be the best stormproof casement windows installer in Worcester and the surrounding areas.
Finance Options
We can offer finance options for your stormproof casement window installation.
Premium Quality Materials
We only use materials that are A+ rated, or higher, to ensure longevity and optimum value for money.
Expert Installation
Our team is all expert engineers to guarantee an excellent standard of fitting every time, we don’t use subcontractors.
Environment Friendly
Our products help you become more environmentally friendly by offering greater energy efficiency. We also recycle all the materials we can.
Pressure Free Quoting
We leave you with the quote for you to make your decision and we never put any pressure on customers.
Excellent After Service
Every aspect of our customer service is the best we can make it and if you need support following our installation just get in touch.
10-Year Guarantee
Our products and workmanship are all covered by a 10-year guarantee, giving you peace of mind that you can trust our products will last.
Before and After Transformations
Who doesn’t love a transformation story? Why not check out some of the projects we’re particularly proud of and see what a difference our high-quality window products make?
Our Stormproof Casement Window Successes
See our gallery of other successful window installations and gain inspiration for how your home could also be transformed.
Why Choose Stormproof Casement Windows?
This style of window can suit both traditional properties and more modern-styled houses, our stormproof casements are an excellent option as they are cost-effective, energy efficient and offer the best levels of home security.
Benefits of Our Stormproof Casement Windows
One of the biggest benefits of these windows is they are amongst the most budget-friendly choices. Not only that, but they also offer excellent energy efficiency and high levels of security.
Advanced Performance and Energy Efficiency
Our stormproof casement window profiles are amongst the most energy-efficient uPVC profiles on the market and upgrading to triple-glazing offers A++ ratings. You’ll be sure of warmth, comfort and noise reduction.
Finest Materials and Technical Features
We never skimp on quality materials and our windows are engineered for optimal functionality and performance, whether uPVC or aluminium, and our products are all covered with long warranties.
10-Year Guarantee
At Haus Installations we offer insurance-backed warranties for the windows, frames, glass, handles and workmanship so you can rest assured your windows live up to their name and are truly ‘stormproof’.
Superior Security
Our windows have multi-point locking systems and internal beading as well as a locked night vent mode for airflow without compromising security. Our upstairs windows have fire escape hinges to enable exit in case of emergency.
Why Stormproof Casement Windows Are the Right Choice for Your Home
Classical in design, with the highest energy efficiency and insulating properties, stormproof casement windows offer you a practical answer to your double- or triple-glazing requirements with excellent value for money.
The Best Value Option
These classically designed windows are our most cost-effective option and can offer the highest levels of security and energy efficiency for those with a more constrained budget.
Safe and Secure
Our windows have high security, multi-point locking systems and internal beading for enhanced security. They also have a locked night vent mode, allowing you to maintain airflow without jeopardising security.
The Greatest Energy Efficiency and Insulation
Able to help you keep an even indoor temperature all year round, the stormproof casement windows with their overlapping seals are the most energy-efficient uPVC design on the market.
Design and Customisation Options
Our windows offer a range of design options, and you can opt for larger, more modern glass panes, or divide them up with muntin bars for a more traditional aesthetic. Curate the perfect look for your home.
Durability and Longevity
Your windows will be made from the high-quality materials we use for all our installations meaning they will stand the test of time along with anything the British weather can throw at them.
Increase in Property Value
The increased energy efficiency and security offered by installing stormproof casement window replacements will raise the resale value of your property, not to mention the greater kerb appeal of sleek new windows.
Elevated Security with Stormproof Casement Windows
Stormproof casement windows provide heightened security for your home. With our multi-point locking systems and internal beading, they also boast a locking vent mode to allow airflow without jeopardising security.
Our Happy Hauses
To see examples of our work for other customers and to search for inspiration, have a look at some of our previous happy hauses.
New Casement Windows in Hereford Farm House
Recently transformed farmhouse near Leominster with 5 chartwell green Casement Windows. Customer thrilled: "Brilliant service, fantastic job, so clean and tidy, thank you!"
Haus Transformation
Complete Haus transformation in Worcester with new windows, doors, fascia, guttering, mock Tudor boards, and conservatory conversion. Happy customer!
New Roofline, Mock Tudor and Windows
New roofline installation with fascia, soffit, and guttering. Cream uPVC double glazing windows, updated lead work, and composite mock Tudor boards.
New Bi-fold Door
Large bi-fold door and roof lantern extension by Haus Installations. Great focal point, garden access, and natural light.
All new uPVC fascia, soffits, & guttering in Rosewood colour
Our roofline range features modern, durable designs for home aesthetics, integrity, and safety. Exceptional Rosewood roofline installed in Worcester.
Chartwell green cladding and Roofline
Another happy Haus customer. New fascia, soffits, guttering, and Chartwell green cladding as specified. We think it looks great!
Conservatory Warm Roof Conversion
Our expert team tackled structural challenges for this conservatory warm roof conversion. Now, it's a well-insulated, year-round usable room with improved acoustics.
Replacement Guttering and Roofline
New fascia, soffits, and guttering in agate grey, replacing old uPVC. Finished with dry verge end caps, ensuring modern design, integrity, and safety.
Guttering and Roofline Replacement Worcester
New white uPVC fascia, soffits, and guttering with dry verge caps installed by Haus Installations in Worcester.
Security Fire Doors in Worcestershire
Double security steel doors with fire escape panic bars installed at a martial arts center in Worcester by Haus Installations.
All new Windows & Doors
New UPVC double-glazed windows and doors, combining modern technology with traditional aesthetics. Extended warranty ensures long-lasting, brilliant appearance and peace of mind.
A beautiful conservatory conversion in Malvern
The complex dogleg roof design faced many hurdles but was completed smoothly by our skilled design, surveyor, and installation teams. The customer now enjoys a stunning, usable room year-round.
Chartwell green composite door
Bespoke Chartwell green composite door installed in Worcester by Haus Installations. Customer’s knocker and hardware matched perfectly as requested.
Fascia replacement in Rosewood uPVC
New rosewood fascia, soffits, and guttering fitted by Haus Installations' professional team in Worcestershire.
Finished Warm Roof Conversion
We loved seeing this customer’s finished warm roof conversion in Worcester. With electrics, plastering, and decorating done, their conservatory is now a year-round room.
Don't Just Take Our Word for It
We’re not ones to blow our own trumpet, so we let our customers and their happy hauses do it for us. Read what they have to say.
Frequently Asked Questions
What is a stormproof casement window?
Stormproof casement windows are designed specifically to offer superior protection against harsh weather conditions. With a stepped frame that means the sash overlaps the window’s opening, a tighter seal is created – preventing water and wind ingress and offering excellent thermal insulation and enhanced security and durability.
What is the difference between stormproof and regular windows?
Can someone break into a casement window?
Are stormproof casement windows more expensive?
How do I maintain stormproof casement windows?
Not What You Are Looking For?
If you’re not sure you’ve found the right window and style for your needs, check out the other options of window types we can install.
Stay Inspired
View many of the window replacements and other projects we’ve completed and gain some inspiration for your own home improvement project.