
Services
Roof structure & framing
Repairs to rafters, purlins and verges, timber treatment included.
What this covers
The Belgian climate is mild and damp all year round: exactly what fungi and wood-boring insects need. Timber can look sound for years while being eaten hollow from the inside — which is why we always probe before we put a single tile back. Laying a new covering on a rafter that is beyond saving is the most expensive mistake there is.
- Full probing: purlins, rafters and built-in ends
- Identification of the organism responsible: insect, rot or dry rot
- Decayed parts cut back to sound timber
- Curative treatment by injection and spraying
- Replacement of members too far gone, original sections matched
- Ventilation put right: without it the problem comes back

On site
Seen up close
A roof is judged on its details: the junctions, the overlaps, the penetrations. This is the point of workmanship that, on this service, makes the difference between a roof that lasts ten years and one that lasts thirty.
Oak rafters and purlin, with a new bolted splice beside the old wall plate
Free quoteHow the job runs
- 01
Probing
Timbers checked with an awl, the affected areas mapped.
- 02
Diagnosis
Photo report and precise identification of the organism responsible.
- 03
Treatment
Cutting back, injection, spraying, replacement if necessary.
- 04
Prevention
Ventilation put right and maintenance advice.
Common questions
Roof structure & framing
A question that is not on the list? Ask it over the phone, the answer is free too.
Four signs should raise the alarm: fine sawdust at the foot of the timbers, exit holes a few millimetres across, timber that sounds hollow under a hammer, and a smell of fungus in the loft. None of them is visible from the ground — which is why we always go up.
The products we use are approved and applied according to their instructions. The dwelling must be ventilated and unoccupied during application and for a few hours afterwards, particularly where there are young children or pets. We tell you how long before we start.
A curative treatment carried out properly protects for about ten years. But the real protection is ventilation: a dry, ventilated loft interests neither insects nor fungi. So we put the ventilation right at the same time as the timber.
Where we carry out this service
Roof structure & framing — 24 communes
Choose your municipality: each page describes what this service involves locally, given the building stock and the surroundings.
- roof structure work in Tienen
- roof structure work in Grimbergen
- roof structure work in Vilvoorde
- roof structure work in Zaventem
- roof structure work in Machelen
- roof structure work in Brussels
- roof structure work in Schaerbeek
- roof structure work in Anderlecht
- roof structure work in Ixelles
- roof structure work in Uccle
- roof structure work in Molenbeek-Saint-Jean
- roof structure work in Jette
- roof structure work in Evere
- roof structure work in Woluwe-Saint-Lambert
- roof structure work in Forest
- roof structure work in Leuven
- roof structure work in Halle
- roof structure work in Dilbeek
- roof structure work in Asse
- roof structure work in Meise
- roof structure work in Overijse
- roof structure work in Kraainem
- roof structure work in Wezembeek-Oppem
- roof structure work in Landen
Free quote
A quotation for this service
Describe your situation in a few lines. We come and look, and you receive a detailed quotation within 24 working hours.
Our services
Everything that protects your house
From routine cleaning to complete renewal: one point of contact, from the first survey to handover of the job.

Roof covering & renovation
New roofs, renovation and repair: tiles, slates, natural slates and zinc.
Read more
Zinc work & gutters
Hanging gutters, box gutters, downpipes, valleys and flashings in zinc or aluminium.
Read more
Flat roof waterproofing
Flat roofs, terraces and extensions: EPDM, bitumen felt or liquid resin.
Read more
Cleaning & moss removal
Moss removal by hand, brushing, anti-moss treatment and low-pressure rinsing.
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Water-repellent treatment & coating
Clear or coloured water repellent for porous tiles and facades.
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Roof insulation
Insulation of pitched roofs and lofts, from the inside or as sarking.
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Asbestos removal
Removal of asbestos fibre cement sheets and roofs, with traceable disposal.
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Facade renovation & cleaning
Cleaning, repointing, water repellent and facade render.
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Damp treatment
Diagnosis and treatment of rising damp, penetrating damp and condensation.
Read more
Not sure about your roof?
The visit costs nothing and the quotation follows within 24 hours. One call is enough to know where you stand.

