Beautifully Traditional. Made for Modern Living.
Enjoy the character and appearance of traditional timber windows without taking on the maintenance that comes with real timber.
Evolution timber alternative windows combine authentic styling with modern performance, helping you create a home that feels right while delivering the comfort and efficiency you expect today.
From traditional and period properties to more contemporary homes, there is a choice of styles, colours and finishes to complement your property.
Traditional character without the traditional upkeep.
Authentic Appearance
Designed to capture the character and detailing associated with traditional timber windows.
Low Maintenance
Enjoy the look of timber without the regular painting and maintenance associated with traditional wooden windows.
Modern Performance
Modern glazing and window technology provide improved comfort, security and thermal performance.
Choice of Finishes
Select from a range of colours and wood-inspired finishes to complement your home.
Choose a style that suits your home.
Evolution offers timber alternative window styles designed to complement everything from traditional homes to character properties and more contemporary spaces.
Casement Windows
A versatile choice that combines traditional proportions with modern performance and security.
Bay Windows
Bring more light, space and character into your home with a beautifully proportioned bay window.
Traditional Styles
Designed to sit naturally within traditional and period properties while providing modern-day performance.
Made to complement character homes.
Choosing replacement windows for a traditional or period property is about more than simply replacing the glass and frames.
The proportions, sightlines, detailing and finish all contribute to the appearance of your home.
- Traditional styling and proportions
- Timber-inspired finishes
- Low-maintenance alternative to traditional timber
- Modern glazing and performance
- Suitable for a wide range of character properties
The right finish can make all the difference.
Evolution timber alternative windows are designed to give your home the visual character associated with traditional timber, while reducing the maintenance that real timber requires.
Choose from a selection of wood-inspired finishes and colours to create a look that works with the architecture of your home.
Whether you want a classic white finish, a natural timber appearance or something darker and more contemporary, there is a finish to suit.
Details that help your windows feel part of the home.
From window proportions and flush detailing to colour, glazing and timber-inspired finishes, the right combination can make replacement windows sit naturally within your property.
Find a finish that feels right at home.
Colour plays a big part in the character of a window. Explore the Evolution finishes available and choose a look that complements your property.
Swipe through the finishes on mobile, or use the arrows to explore the full selection.
Made by us. Fitted by us. Finished with care.
When you choose Sapphire Windows & Doors, you're choosing a Welsh family-run company with decades of experience.
Local Welsh Company
Established in 1989, with our head office and manufacturing factory in Ammanford, Carmarthenshire.
Expert In-House Installation
Your windows are fitted by our own experienced installation teams, helping us maintain high standards from manufacture through to fitting.
10-Year Insurance-Backed Guarantee
Added reassurance with a 10-year insurance-backed guarantee for your new windows.
Evolution Timber Alternative Windows FAQs
What are timber alternative windows?
Timber alternative windows are designed to reproduce the appearance and character of traditional timber windows while using modern materials that require less maintenance.
Are timber alternative windows suitable for period properties?
They can be a suitable option for many traditional and period properties, particularly where homeowners want the appearance of timber combined with modern performance and easier maintenance.
Do timber alternative windows need painting?
One of the advantages of a timber alternative window is that it can provide a timber-inspired appearance without the regular painting and maintenance associated with traditional timber.
Can I choose the colour of my windows?
Yes. Evolution offers a range of colours and timber-inspired finishes, allowing you to choose an appearance that complements your property.
Can Sapphire install timber alternative windows?
Yes. Sapphire has experienced in-house installation teams who fit our windows as part of our complete supply and installation service.
Do Sapphire windows come with a guarantee?
Sapphire provides a 10-year insurance-backed guarantee, giving you additional reassurance when choosing your new windows.
Thinking about new windows?
Talk to our friendly experts about your home, your requirements and the right timber alternative window options for your property.
Request Your Free Quotation →Trust your home to Sapphire™
Avoid the hassle of constant upkeep.
Ensure your windows and doors enhance your home’s beauty without the worry of constant upkeep.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your new timber look windows
Experience Timeless Beauty, Maintenance-Free.
Affordable timber look that lasts a lifetime.
- Energy-efficient options that reduce costs.
- A commitment to quality with our 10-year insurance-backed guarantee.
- Installation by our expert, directly employed team.
- Trust our 35 years of expert craftsmanship.
Your Comfort is Our Mission
With 35 years in the industry, we're your trusted window experts.
35 Years of Expertise
Since 1989, we've been dedicated to quality and customer satisfaction.
100% 5-Star Reviews
Our clients consistently praise our exceptional service and products.
Directly Employed Installers
Our products are fitted by exceptional installers who have a great deal of expertise.
"Superb work. absolutely delighted with the product and the workmanship. I highly recommend this company - Sapphire Windows, Ammanford. Thank you Russell, Wayne and Dale"
Marion Jones
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your new timber look windows
3 Simple Steps to Upgrade Your Home
Enjoy your new windows without the hassle.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your new timber look windows
Enjoy stunning timber aesthetics without the upkeep.
Enjoy beauty without the burden.
With Sapphire Windows & Doors, you can have the elegant look of timber without the never-ending maintenance. Our Evolution Timber Alternative Windows & Doors provide a striking aesthetic while eliminating concerns about repairs and upkeep. After choosing our products, you’ll enjoy a beautiful and worry-free home for years to come.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your new timber look windows
Your journey to new timber look windows
Our Process In 5 simple steps
Our design team have extensive training in all our products and will help you choose the perfect timber look windows for your home.
You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new timber look windows.
Your new timber look windows will be expertly fabricated to your specification.
Our experienced fitters will arrive at your property to install your new timber look windows.
Have peace of mind knowing your new timber look windows are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty.
Our design team have extensive training in all our products and will help you choose the perfect timber look windows for your home.
You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new timber look windows.
Your new timber look windows will be expertly fabricated to your specification.
Our experienced fitters will arrive at your property to install your new timber look windows.
Have peace of mind knowing your new windows are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your new timber look windows
"Very easy process from start to finish. Both Russell and Shaun were very helpful and the two gentlemen who fitted the windows were pleasant and tidy! We wouldn't have any qualms about recommending Sapphire Windows to anybody else"
Sarah Elvy 5 Stars