Roof timber treatment
in Braine-l’Alleud
A large residential municipality in Walloon Brabant, Braine-l’Alleud lines up districts of well-spaced villas and a denser centre around the station. Diagnosis, curative treatment against insects and fungi, and reinforcement of weakened timbers.
BeforeAfter
The context in Braine-l’Alleud
Why here in particular
Large, exposed villa roofs take the west wind head-on: the verges and the ridge tiles shift first. So we adapt the equipment and the method rather than applying a standard protocol.
Roof timbers under attack are not visible from the living room. You find it by going up: frass at the foot of the rafters, exit holes, sometimes a fungal smell near an old leak.
- Quote
- Priced after a site visit, free of charge and with no obligation.
- Duration
- 1 to 3 days depending on the area and the access.
- Call-out
- Included in Braine-l’Alleud and neighbouring municipalities
How it runs
How the job runs
The same protocol everywhere, adapted to what the visit reveals on site. Nothing is decided from the pavement.
- Full diagnosis with a survey
- Brushing and dust removal
- Injection and curative spraying
- Strengthening of the weakened members
- Treating the cause of the damp
- Photo report and product data sheet
Diagnosis
Probing with an awl, mapping the rotten areas, tracing where the damp comes from.
Preparation
Brushing, dust removal, taking off the parts that no longer hold.
Treatment
Injection into the heavy timbers, spraying to saturation over the whole.
Strengthening
Sistering or doubling up the weakened members, with plates and bolts.
Cause
We also deal with whatever wetted the timber. Otherwise it starts again.
Frequently asked questions
Roof timber treatment in Braine-l’Alleud
The questions we get asked most often before this kind of job.
Do you also treat converted lofts?
Yes, but part of the lining has to come off to reach the timbers. That is stated in the quote.
How do you know if your roof timbers are under attack?
Frass on the floor, holes of 1 to 3 mm, timber that gives under a bradawl. If in doubt, the diagnostic visit settles it.
Do you have to leave the house?
No. We ventilate the treated space and ask you not to go up there for 24 hours.
Do you come out to Braine-l’Alleud with no extra call-out charge?
Yes. Braine-l’Alleud is one of our 17 municipalities: the call-out is included in the quote, not added at the bottom of the invoice.
Other work in Braine-l’Alleud
While we are on site
Combining two jobs in one visit brings the invoice down. We suggest it when it makes sense, never to pad the quote.
Roof timber treatment in the neighbouring municipalities
All our work in Braine-l’Alleud · Everything about roof timber treatment
Your job in Braine-l’Alleud
On-site visit, detailed costing within 48 working hours, with no obligation on your part.