Gaume is a Belgian joinery firm specialising in bespoke timber and alu-clad windows, with genuine craftsmanship. wendows is an authorised reseller and installer: locally made, guaranteed, and fitted by our own teams — no middleman.
Gaume works timber and alu-clad in a range of species and finishes. Here are the families we fit most often in Belgium — each chosen on site to suit your project.
The warmth and authenticity of solid wood, with carefully engineered insulation. Ideal for character renovations and period homes worth preserving.
Timber on the inside for comfort, aluminium on the outside to stand up to the weather. The durable, maintenance-free premium choice outdoors.
Solid timber doors matched to your windows, multi-point security hardware and carefully engineered insulation. A coherent façade, from frame to door.
Timber and alu-clad sliding doors to open wide onto the garden, with large glazed panes and a smooth action.
Beyond the material, it's the craftsmanship and the finish that make the difference. The benchmarks specific to the brand, fitted by our teams.
Joinery designed and made locally, in the south of the country. A short supply chain: controlled lead times and parts available for the long haul, years after the install.
A high-performance timber profile paired with triple glazing lets the complete window reach an excellent level of insulation. High-efficiency double glazing remains the standard in renovation.
Manufacturer warranty on the profiles, the finish and the standard hardware, depending on the range. wendows handles the follow-up if work is ever needed.
Wood from sustainably managed sources, with carefully applied stains and finishes to withstand the Belgian climate without flaking prematurely.
A wide choice of species, stains and colours (natural, dark wood tone, RAL on the aluminium side), with the option of a two-tone inside/outside finish.
Multi-point locking as standard, suitable reinforcements and optional anti-intrusion laminated glazing for the ground floor and easy access points.
* Valeurs indicatives selon la gamme et la configuration. Les performances et garanties exactes dépendent du modèle, du vitrage et des dimensions — confirmées lors du métré.
Buying good joinery isn't enough: a window's performance comes down to the install. As authorised Gaume installers, our salaried fitters work to the manufacturer's rules, and we handle the warranty and after-sales directly.
Gaume isn't our only option. Depending on your project and budget, other window brands may suit you better. Compare them, then we'll decide together on site.
An overview of the brands and profiles we supply in Belgium: PVC, aluminium and timber-alu, by use and by budget.
See all brands → vs GaumeBelgian maker of PVC, aluminium and mixed-material windows. The reference when you want a broad, multi-material catalogue made in Belgium.
Compare with Profel → vs GaumeBelgian specialist in architectural aluminium: ideal for very large bays and demanding contemporary projects on the design front.
Compare with Reynaers → by materialBefore the brand, the material: understand the strengths of timber and alu-clad to place the Gaume range against PVC and aluminium.
All about timber windows → to combineThe glazing accounts for ~70% of performance, whatever the frame brand. Choose the right Ug to fit out your Gaume windows.
Choose your glazing → budgetPrice benchmarks across all materials and grants by region. To place a Gaume project within your budget before the quote.
See prices & grants →When you replace your windows, you choose two things: a joinery brand and an installer. Gaume answers the first with Belgian timber craftsmanship, and that makes a real difference to a renovation job: fine materials, predictable lead times, and parts available long after the install.
The brand is known for timber and alu-clad, two families aiming for the durable premium end of the market. You can fit out a character home with joinery that's warm on the inside and weather-resistant on the outside, without changing the hardware logic or the warranty.
"Good joinery, badly fitted, loses its qualities: it's the install that turns a fine timber profile into a high-performance window.
This is where our role as an authorised installer counts. We choose the right Gaume range for each opening, fit to the manufacturer's requirements and remain your single point of contact for the warranty, adjustments and after-sales. No buck-passing between the seller, the manufacturer and the fitter.
One contract, one party responsible. Advice, survey, ordering the Gaume joinery, fitting, grants and after-sales: it all goes through wendows, from the first call to long after the warranty.
On budget, Gaume sits in the bespoke timber segment: the gap mostly comes down to the species, the finish and the glazing chosen. To place your project, start from our window prices & grants page, then ask for a costed quote: it's the only way to get a fair price, window by window.
The price depends mainly on the timber species, the dimensions and the glazing — not just the brand. Here are starting ranges for Gaume fitted by our teams, grants deductible afterwards.
See the detailed window price grid →* Indicative ranges per fitted Gaume window, excluding bespoke configurations. A precise, costed estimate comes with your free quote.
It's a Belgian joinery firm known for its work in timber and alu-clad. The appeal: fine materials, genuine craftsmanship and parts available over the long term. As with any brand, the final quality depends as much on the fitting as on the profile — which is why an authorised installer matters.
Yes. The brand specialises in solid timber windows and mixed alu-clad solutions, as well as doors and sliding systems. So you can fit out a whole house coherently, with the same manufacturer warranty.
Less than it used to: modern stains last several years and light upkeep is enough. With alu-clad, the aluminium outer face all but removes the upkeep on the street side, while keeping the warmth of timber inside.
Because we're an authorised reseller and installer: it's our own teams who fit, to the manufacturer's rules, and we remain your single point of contact for the warranty and after-sales. We also handle your grants and the 6% VAT.
Depending on the range, the manufacturer warranty can run up to 10 years on the profiles, the finish and the hardware. wendows handles the follow-up and any work. The exact terms are set out on your quote.
Reckon on from around €650 for a fitted timber window and from ~€850 for alu-clad, depending on the dimensions, the species and the glazing. Grants and 6% VAT deducted afterwards.
Free on-site survey, recommended range, grants calculated, a single point of contact. Describe your project in under a minute.