Aluminium
Timberlook Folding Doors
only by Ultraglaze

Introducing Timberlook’s bespoke multi-folding doors – the ultimate fusion of timeless elegance, high performance, and seamless functionality, crafted to complete our signature wood-effect aluminium range.

Designed as a premium alternative to traditional timber, these bespoke folding doors open up entire walls to the outdoors, with multiple folding panes that perfectly match our Timberlook flush sash windows and French doors for a fully coordinated look. Delivering exceptional energy efficiency, robust security, and virtually no maintenance, they retain the authentic charm of wood without the upkeep.

Their heritage-inspired design and slim sightlines make them ideal for period properties, modern extensions, and conservation areas, transforming any space with effortless indoor-outdoor flow and panoramic views.

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Pairs perfectly with our “Timberlook” Products

Timberlook flush sash folding doors embody the charm of classic designs, making them a superb option for everything from historic structures to modern dwellings. Our aluminium Single & Multi-Folding doors, crafted to replicate the traditional beauty of wood, pair perfectly with Timberlook windows and provide significant benefits over genuine timber.

Leveraging advanced aluminium materials and technology, our Single & Multi-Folding doors retain the aesthetic of traditional timber while offering superior thermal performance, security, and seamless integration with matching flush sash windows. Available in a range of styles, including the attractive anthracite grey and light oak finishes, they are also more cost-effective than real wood.

Timberlook Single & Multi-Folding doors are not only ideal for heritage sites and conservation areas but are also perfectly suited for modern homes, where they add a touch of elegance with their sleek, understated design and harmonious pairing with our flush casement windows.

Mid-rail & Mullion option

Add mechanical jointed midrails and mullions to your Timberlook doors to achieve a kick plate or infill panel effect.
Using precision-engineered connectors, this system replicates authentic heritage detailing while preserving full uPVC structural strength, weather resistance, and zero maintenance – perfect for period homes and conservation areas.
Ovolo Retro Detail

An ovolo internal frame on our Timberlook Folding Door features a softly curved, sculpted edge , adding a touch of classic elegance and traditional character that mirrors the charm of authentic timber.
This distinctive profile enhances the visual appeal of your windows, expertly replicating the warmth and texture of natural wood through advanced Timberlook finishes, all while delivering modern strength and energy efficiency.
Fully Mechanical Outerframe Joints

We offer fully mechanical Ovolo joints as a bespoke service, providing an authentic timber-like appearance with precision-engineered detailing for a premium, handcrafted finish. This specialized option enhances the aesthetic appeal of your aluminium patio doors, seamlessly blending traditional craftsmanship with modern durability.
Our skilled technicians meticulously craft each joint to ensure a flawless fit and superior strength
Concealed Ventilation

Timberlook products incorporate concealed hood ventilation systems that blend seamlessly into the design, maintaining the traditional aesthetic while providing effective air circulation.

This technology ensures that the windows offer both the charm of timber and modern functionality.es here
Secured by Design

Secured by Design products are meticulously crafted with advanced security features and are proudly certified to meet the rigorous standards set by the Association of Chief Police Officers, ensuring top-tier protection for your home or property.
This prestigious accreditation highlights our commitment to safety, offering peace of mind with the inclusion of laminated security glazing, which provides an additional layer of strength and resistance against potential break-ins.
Stained Glass Restoration

Restoring your original stained glass preserves period charm while improving energy efficiency. The process involves carefully cleaning and repairing the panels using traditional methods and sympathetic materials.
Once restored, the stained glass is encapsulated within a custom double-glazed unit.
This sealed system enhances insulation and soundproofing, and is refitted into the original or a style-matching frame.

Astragal or Georgian Detailing

Astragal bars are elegantly applied to the internal and external surfaces of the glazing, creating the authentic appearance of traditional multi-pane period windows.

These bars are fixed onto a single sealed glazing unit, artfully simulating the division of multiple smaller panes to deliver a timeless, classic aesthetic. For an even more refined heritage look, astragal bars are also available in a Georgian detail.

Attention to detail

Aged Antique Leadwork

Aged antique leadwork is available on our “Timberlook” Single & French Doors , expertly applied to evoke the charm of historic glass.

This premium decorative feature is offered in a variety of authentic configurations, including heritage rectangles and classic diamond grids, seamlessly integrated within the sealed glazing unit to deliver timeless elegance with the durability and low maintenance of modern UPVC.

Radlington Cill

Our windows and doors are supplied as standard with a sleek, contemporary 30mm-deep cill. For those who desire an even more authentic timber-effect appearance, the optional Radlington Cill offers the perfect upgrade.

Standing at 55mm tall, the Radlington Cill features a deeper profile that captures the character of traditional timber window design while complementing modern aesthetics. It’s the ideal choice for anyone looking to achieve a truly genuine and authentic finish for their windows and doors.

Functional & energy efficient

“A” Energy Rated

Timberlook Flush Sash Window & Door System delivers outstanding thermal performance with double-glazed sealed units, achieving a standard U-value of 1.4 W/m²K for excellent energy efficiency right from the initial configuration.

Central to this efficiency is our advanced aluminium profile design, incorporating precisely engineered chambers that capture warm air to establish a formidable thermal barrier within the 70mm frame depth—effectively mitigating cold, draughts, and moisture to ensure superior insulation and enhanced comfort.

For superior performance, upgrading to triple glazing further enhances energy efficiency, offering even better thermal retention while preserving the authentic heritage aesthetic.

Peace of mind is assured with all locking systems backed by a 10-year guarantee against mechanical failure, guaranteeing long-term reliability and security.

Planning & Conservation with Timberlook?

Our Timberlook Flush Sash Folding Doors are expertly designed to meet the stringent requirements of planning permissions and conservation regulations, making them an ideal choice for heritage properties and conservation areas. With authentic wood-effect finishes, slim sightlines, thermal break technology, and optional Radlington-style cills, these aluminium folding doors replicate the classic aesthetics of traditional timber, ensuring full compliance with local heritage guidelines.

The advanced polyamide thermal break and Timberweld-inspired detailing deliver a mechanical jointed appearance with mortise and tenon effect, offering a seamless blend of historical charm and modern durability. Crafted in the UK with precision engineering, these folding doors are approved for use in listed buildings and conservation projects, balancing architectural integrity with superior thermal performance, security, and low-maintenance longevity.

Compliance guaranteed

As a trusted installer of premium windows, we view quality as an ongoing commitment that demands constant attention and care.

Quality Hardware you can trust

Standard Lever/Lever

Explore our collection of standard door handles, expertly crafted to complement any property style. These robust and elegant handles deliver exceptional security and ease of use, perfectly enhancing the beauty of our full door range.
Bespoke Swan Neck

Elegant swan neck handles offer a graceful and easy-to-grip curve, enhancing the aesthetic of our heritage door ranges. These sophisticated additions seamlessly combine style with functionality.
Traditional Monkey Tail

Our monkey tail door handles are crafted to replicate the charm of traditional hardware, delivering smooth operation and featuring a long baseplate with screw positions designed to suit most locks.
Authentic Heritage

The Heritage handle from MILA features a unique diamond shaped lever tip for a timeless aesthetic and a faux ‘clocked’ screw detail on the external backplate for a truly authentic look.

Woodgrain colour options

Our uPVC Casement Single , French Doors , Folding Doors & Windows are available in standard woodgrain colourways, including dual-foil options, providing a wide range of choices to complement any home style.

Each window is finished using high-quality Renolit Exofoil, a premium material that delivers a durable, weather-resistant surface with a glossy, realistic timber effect.

This finish not only enhances the aesthetic appeal of your windows but also ensures long-lasting performance with minimal maintenance.

The realistic woodgrain texture captures the character and charm of traditional timber, bringing warmth and elegance to your property.

For a truly personalised touch, you also have the option to select a bespoke colour of your choice, allowing your windows to reflect your individual style while maintaining their classic sash window appearance.

Don’t see it , rest-assured we can manufacture it.

Premium Glass Options as standard

Flemish

Level 1
Minster

Level 2
Sycamore

Level 2
Stippolyte

Level 4
Arctic

Level 5
Cotswold

Level 5

French Doors

Timberlook flush sash French doors, complete with coordinating sidelights, bring the refined allure of traditional double-door designs to life, seamlessly blending heritage charm with contemporary performance. Crafted from premium aluminium with authentic wood-effect finishes, these French doors feature elegant flush casement styling that opens spaces with effortless grace—perfect for patios, gardens, or internal room dividers.

Flanked by sidelights (side windows), they maximize natural light and deliver panoramic views, enhancing architectural symmetry in period homes, conservation areas, or modern extensions. Available in timeless finishes like anthracite grey and light oak, they offer superior insulation, robust multi-point security, and zero maintenance—all with the strength, slim sightlines, and weather resistance only aluminium can provide.

Single Doors

Timberlook flush sash single doors capture the timeless elegance of traditional timber craftsmanship, seamlessly blending heritage charm with contemporary performance. Crafted from premium aluminium with authentic wood-effect finishes, these doors feature sleek flush casement styling that elevates entrances with refined sophistication—ideal for front porches, rear access, or internal transitions.

Available in timeless finishes like anthracite grey and light oak, they deliver superior insulation, robust multi-point security, and zero maintenance—all with the strength, slim sightlines, and exceptional weather resistance only aluminium can provide. Perfect for period homes, conservation areas, or modern builds, they ensure lasting durability and a cohesive aesthetic across the full Timberlook range.

Folding Doors (Up-to 7 Panes)

Timberlook flush sash folding doors bring the grandeur of traditional timber bi-folds to life, seamlessly fusing heritage charm with cutting-edge aluminium performance. Crafted from premium aluminium with authentic wood-effect finishes, these multi-fold doors are available in 2 to 7 panes, effortlessly opening entire walls to create stunning indoor-outdoor flow—perfect for patios, terraces, or expansive living spaces.

Available in timeless finishes like anthracite grey and light oak, they deliver superior insulation via polyamide thermal breaks, robust multi-point security, and zero maintenance—all with ultra-slim sightlines, exceptional strength, and weather-tight durability only aluminium provides. Ideal for period homes, conservation areas, or modern extensions, they fold neatly to one side, maximizing light and space while matching perfectly with our Timberlook single, French, and window ranges.

Pick from any RAL Colour

Our uPVC products can be spray finished in any RAL Colour.

This process provides a durable, long-lasting surface that resists fading, chipping, and weathering while offering a smooth, even appearance.

With hundreds of RAL shades to choose from — including matte, gloss, and textured options — you can perfectly match your windows to your property’s style or branding.

Still not sure about our Folding Flush Doors?

This FAQ section focuses on our uPVC Doors, providing detailed information on their design, cost, energy efficiency, and value.

Whether you're renovating your home or just browsing window options, our responses are designed to give you the crucial details to help you decide.

Still not sure?
Give us a call.

Timberlook French doors are elegant uPVC double doors with flush sash styling, designed to replicate the classic look of timber. They open outwards or inwards to create a wide, welcoming entrance, perfect for gardens, patios, or room dividers, and pair seamlessly with matching sidelights (side windows) for added light and symmetry.
A Timberlook single door is a premium uPVC entrance or rear door featuring authentic flush casement detailing. It mimics the charm of traditional wooden doors but with the durability, security, and low maintenance of modern materials—ideal for front porches, back entrances, or internal use.
We can use any market-leading uPVC Window Profile on your project.

Just because it’s not on here , doesn’t mean you can’t have it!
Yes—Our casement windows achieve U-values as low as 0.93 W/m²K with triple glazing. Multi-chambered profiles and advanced sealing reduce heat loss by up to 30% compared to standard windows.
Virtually none. Unlike timber, there’s no painting, varnishing, or rot repair. A simple wipe with a damp cloth keeps them looking brand new. uPVC resists fading, warping, and weathering for decades.
Absolutely. Choose from 20+ frame colours, multiple glazing options, hardware finishes (chrome, gold, black), and glazing patterns.
We can offer any bespoke size.
Yes—supply & fit or supply-only. Our FENSA-registered installers ensure perfect fitting, compliance, and a 10-year insurance-backed guarantee. We manage everything from survey to sign-off.
Of course.
Contact our expert team for free consultations, home surveys, and 3D visualisations.
We'll guide you through options and provide no-obligation quotes tailored to your property.

Download our brochure…

Download our brochure to explore the full range of our exquisite window designs, detailed specifications, and discover how our products can enhance your home's beauty and efficiency.

Spectus Legacy Brochure

Rehau Heritage