Timber Casement Windows – Classic Style with Modern Performance
Lignum timber casement windows, are a timeless choice for homeowners seeking durability, energy efficiency, and classic looks.
Whether you are restoring a heritage property or designing a contemporary home, our expertly crafted windows provide outstanding performance while complementing any architectural style.
Timber Stormproof Casement Windows
Designed for modern living while maintaining traditional charm, Lignum timber casement windows combine practicality with beauty.
Expert manufacturing ensures lasting durability, and the high-performance glazing provides exceptional insulation, helping to keep homes warm in winter and cool in summer. Integral weather seals combined with precision craftsmanship mean these windows perform in the harshest of British weather.
Energy Efficient Technology
High-performance glazing and naturally insulated wooden frames keep your home warm in winter and cool in summer.
Better than triple glazing: we offer PassivGlas, the latest vacuum glazing technology that is thinner, warmer and quieter than triple-glazing.
Download Product Datasheets
We have technical drawings available for all of our window and door products. We also offer a tailored design service for your project.
Key Features at a Glance
Energy Efficient: High-performance glazing and insulated frames keep your home warm in winter and cool in summer.
Security Assured: Designed to meet PAS24:2022 security standards, our windows offer peace of mind without compromising style.
Timber Sustainability: Ethically sourced materials ensure that your windows are as environmentally friendly as they are beautiful.
High security as standard
Security is paramount, which is why our Lignum timber casement windows meet the latest PAS24:2022 security standards.
Advanced locking mechanisms and reinforced frames ensure your home is both stylish and secure.
Accreditations and Performance
PAS 24:2016
Security
Secured by
Design System
Document Q
Compliant
Document L
Compliant
Document M
Compliant
BS6375-1 2009
Weather Tightness
Customised
your way
Our wooden casement windows are tailored to suit both period and contemporary homes, with customisable profiles, glazing options, and an extensive choice of finishes.
Whether you prefer the understated elegance of natural timber or a striking painted look, we can create a design that enhances your property’s character. Each window is made to measure, ensuring a perfect fit that maximises both energy efficiency and aesthetic appeal.
Glazing bar options
Choice of Casement Window Furniture
We have a wide range of handles, furniture and hardware to customise your windows.
Our period collection offers the styles and finishes for a classic heritage style, and our range of contemporary design options provides a modern twist. Our window handles and locks are rigorously tested and achieve PAS24 certification for security.
Hardware options
Colours and Finishes
When it comes to timber windows and doors, the right colours and finishes can make all the difference.
Whether you’re leaning towards the charm of a traditional style for your casement windows or the sleek lines of contemporary design, there’s a perfect shade waiting for you.
A Beautiful Finish, Designed to Last
Lignum windows are protected with the latest coloured coating technology. The durable paint finish is designed to withstand harsh environments and requires minimal maintenance to keep looking fresh for years and years.