Toiture Willy Goncerut SA

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Maintenance
We will inspect your roof free of charge. After winter, it is important to replace broken tiles and repair worn metalwork.

Profiled sheet metal
We can produce several types of profiled sheet metal for buildings...

Window sills
Window sills and blind boxes are custom-made according to your needs and wishes...

Préfa
Préfa: Roofing as strong as an ox!

Tinsmithing

• All metal elements on sloped roofs .
• All metal elements on flat roofs (multi-layer).
• Thin sheet metal cladding.
• Installation of Velux roof windows.
• Installation of solar panels in collaboration with a specialist company.
• Copper decorative elements.

Roof covering

• Tiles, slates, corrugated sheets
• All insulation products
• Various types of underlay
• Small carpentry jobs

Roofing work:

• Flat or interlocking clay tiles
• Natural slate
• Eternit fiber cement slates, flat and corrugated sheets

 

Facade The facade plays a very important role in protecting against the weather, rain, humidity, snow, storms, shade, fire, noise, and sun.
But an attractive and stable facade always adds value to your property.

• Flat sheets (metal or fiber cement)
• Natural slate, "Eternit" fiber cement slate
• "Eternit" corrugated sheets

 

Velux roof windows Velux windows bring light and space to homes built under roofs. There are different models in different sizes to suit all your needs.
When you want to install a Velux window on an existing roof or replace an old one, we take care of all the coordination with the wooden parts of the operation (framework, embrasure) as well as the installation of the Velux window and connection to the roof.

Profiled sheet metal
We are able to produce several types of profiled sheet metal for the building industry...

• Sheet metal profiles
• Half-round gutters
• Square gutters
• Mambrons
• Wind deflectors
• Drip edges
• Sills
• Trim
• Wall coverings/parapets
• Building expansion joints
• Picture rails
• Ridge caps
• Metal veneers
• Grooves
• Expansion strips Z-profile Connection angles for Eternit

Delivery in the following materials:

• Raw or pre-anodized aluminum
• Pre-coated or powder-coated aluminum
• Stainless steel
• Natural or pre-patinated copper
• Zinc Copper Titanium
• Uginox

 

Window sill Window sills and blind boxes are custom-made according to your needs and wishes...
Window sills and blind boxes.
Available in the following materials:

• Raw or pre-anodized aluminum
• Pre-coated or powder-coated aluminum
• Stainless steel
• Natural or pre-patinated copper
• Zinc Copper Titanium
• Uginox

 

Prefa: Roofing as strong as an ox!
The material of the future.
It's certainly no coincidence—it's aluminum!
Extra-light car engines, airliners, space stations, survival equipment. Aluminum is everywhere where power is required in extreme conditions. Extreme lightness and extreme strength are the qualities required of the material of tomorrow.

• Roof tiles
• Shingles
• Interlocking tiles

Prefalz ®

Maintenance
We will inspect your roof free of charge. After winter, it is important to replace broken tiles and repair worn metalwork.
Maintenance is the best form of prevention.
Maintenance is the best form of prevention and allows you to protect your roof against the ravages of time and natural wear and tear.
We offer a maintenance contract. This type of contract allows you to receive a visit from our specialist at set intervals.
They will inspect your entire roof, produce a report on its general condition, and provide you with a no-obligation quote if any work is required.

• Gutter cleaning
• Roof treatment against moss
• Replacement of defective tiles
• Repair of various welds
• Repair of sealant joints
• And various minor maintenance tasks

 

Design office You can entrust us with your renovation or new construction project.
You will benefit from our federal certification and 25 years of experience in our field.
Our goal is to assist you with your projects while ensuring flawless technical execution and competitive pricing.