Installation of frames in Marche-en-Famenne

The importance of glazing: Double or Triple?

High-performance double glazing: the Famennois standard

The profile is only part of the equation. The glazing covers 80% of a window's surface: this is where the essence of thermal performance lies. In Marche-en-Famenne, we almost exclusively install high-efficiency double glazing (U=1.0) or triple glazing for north-facing facades and projects aiming for passive houses.

Inert gas, low-emissive coating, and acoustic comfort

These glazings incorporate an inert gas (argon) between the panes and a layer of metallic oxides that reflects heat back inside during winter while limiting summer overheating. The "cold wall" effect near windows disappears, widening the actual comfort zone in your living spaces. Acoustic insulation is also taken into account — particularly useful if your home is located near a busy road or the N83.

Security and protection: Sleep soundly

Integrated anti-burglary hardware as standard

A frame is also a potential entry point for intruders. Our joinery is equipped as standard with security hardware — locking mushrooms and laminated glazing — which significantly delays attempted break-ins. Security is not an option: it is an integral part of our specifications.

Roller shutters and mosquito nets: comfort and nighttime insulation

We also integrate practical comfort elements: motorized roller shutters to enhance nighttime insulation and security, or custom mosquito nets for the warm months. These elements are installed simultaneously with the frames for a result without visible cables or unsightly additions.

Walloon grants and 6% VAT: Optimize your investment

Replacing frames in Marche-en-Famenne is one of the most subsidized works in Wallonia. For properties over ten years old, the reduced VAT rate of 6% automatically applies to materials and installation — this is a direct saving of 15% on the total frame invoice.

Grants for the insulation of glazed walls are also available from the Walloon Region. Our craftsmen from Marche explain the technical requirements to qualify (maximum Uw value) and assist you with the administrative procedures. By combining the heating savings achieved year after year and the available financial aids, the return on investment is quick.

After our intervention, we manage the disposal of your old frames to the appropriate sorting centers. Your floors and furniture are protected throughout the duration of the work, and we leave the room clean at the end of each day.

Your trusted partner in Wallonia

Rooted in the region, we operate throughout the greater Marche — Waha, Marloie, Aye, Hargimont, On — as well as in Rochefort, Ciney, Hotton, Nassogne and Durbuy. We know the specifics of construction in Famenne and we commit to uncompromising quality.

Common issues and our solutions

Out of plumb on old stone frame — new frame rubbing

Houses made of limestone rubble in the Marche-en-Famenne region often have openings where the frames are no longer perfectly plumb after decades of settling. A new frame installed without correcting this gap rubs from the first months, compromising the seal of the joints. Before each installation, we check the plumb and flatness of the frames and carry out the necessary masonry repairs to provide perfect support for the new frame.

Residual condensation on new glazing — thermal bridge on poorly insulated frame

Replacing the glazing without treating the peripheral frame and the window sills leaves a thermal bridge that causes condensation on the inner edge of the frame and, over time, mold stains on adjacent ceilings. We systematically install suitable sealing membranes and propose insulation of the window returns to eliminate this residual thermal bridge — an essential condition to achieve the performance stated on the technical sheet of the glazing.

Roller shutter incompatible with the new PVC frame

Old roller shutter boxes are sized for wooden joinery whose frame thicknesses differ from those of current PVC. Without anticipation during ordering, the reinstalled roller shutter rubs against the profile or leaves a side gap that cancels part of the thermal gain. We integrate the constraints of the box and curtain from the initial measurement stage, and replace the mechanism if the old one is no longer compatible — for a coherent and airtight result from top to bottom of the opening.

Frequently asked questions

Should I opt for double or triple glazing in Marche-en-Famenne?

High-performance double glazing (U=1.0) is suitable for the vast majority of situations and offers the best cost-performance ratio. Triple glazing is recommended for north-facing facades, rooms with very large glazed areas, or projects aiming for passive houses. We assess the orientation and specific needs of each opening during the technical visit.

How long does it take to install frames in an average-sized house?

For a standard home with about ten windows, the work usually spans one to two days. Each opening is exposed for the least amount of time possible: we proceed window by window to limit thermal losses during the intervention.

Can I install my own frames and still benefit from Walloon grants?

No. In Wallonia, grants for the insulation of glazed walls are conditioned on installation carried out by a registered contractor. The quality of the peripheral sealing — membranes, joints, thresholds — is checked and must meet precise technical requirements that only a professional can guarantee.

Does replacing frames require interior finishing work?

In most cases, minor adjustments are necessary: touch-up plaster around the frame, installation of new sills or finishing strips. Our teams take care to minimize damage to ceilings and carry out these finishes immediately after installation.

Are your frames secured against break-ins?

Yes, security is part of our standard specifications. Our joinery is equipped with locking mushrooms and laminated glazing that significantly delay any attempted break-in. These security features are integrated from the outset, at no extra cost.

Do you want to install new frames in Marche-en-Famenne?

Your new frames instantly change the comfort of your home — less cold, less noise, more light. Contact Avenir Rénovations today for a technical analysis of your current windows and a detailed free quote, opening by opening.