
Services
Facade renovation & cleaning
Cleaning, repointing, water repellent and facade render.
What this covers
A Belgian facade does not take the rain from above but from the side. The westerly wind drives the water against the brick, and a tired joint soaks it up like a sponge. The green film that appears on the north side is not dirt: it is biological growth living off that permanent damp. Painting over it without treating it amounts to feeding it.
- Gentle cleaning and treatment against algae and moss
- Raking out and repointing of the failed joints
- Cracks opened up and bridged with reinforcement, never simply filled
- Treatment of rising damp at the foot of the wall
- Water repellent, mineral render or siloxane paint depending on the substrate
- Joinery, terrace and planting protected

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.
Brick facade half repointed, with the painted cornice above
Free quoteHow the job runs
- 01
Diagnosis
Type of substrate, cracks, damp, orientation.
- 02
Preparation
Cleaning, cutting out loose material, treatment, crack repair.
- 03
Application
Repointing, render or water repellent, colour agreed in advance.
- 04
Finishing
Detail points made good and the site fully cleaned.
Common questions
Facade renovation & cleaning
A question that is not on the list? Ask it over the phone, the answer is free too.
A facade treatment carried out properly lasts fifteen to twenty years. West and south-west gables, which take the driving rain, age noticeably faster: it is common to redo them on their own between two full campaigns.
If the masonry is sound and the brick good-looking, repointing followed by a water repellent is still the best choice: you keep the character of the facade. If the substrate is mixed, cracked or badly repaired, a render rebuilds a single surface. The diagnosis decides, not the starting budget.
Cleaning and repointing are generally done without a permit. As soon as the colour or the appearance changes, a permit is often required in Flanders as in Brussels. We tell you which case you are in before the quotation.
Where we carry out this service
Facade renovation & cleaning — 24 communes
Choose your municipality: each page describes what this service involves locally, given the building stock and the surroundings.
- facade renovation in Tienen
- facade renovation in Grimbergen
- facade renovation in Vilvoorde
- facade renovation in Zaventem
- facade renovation in Machelen
- facade renovation in Brussels
- facade renovation in Schaerbeek
- facade renovation in Anderlecht
- facade renovation in Ixelles
- facade renovation in Uccle
- facade renovation in Molenbeek-Saint-Jean
- facade renovation in Jette
- facade renovation in Evere
- facade renovation in Woluwe-Saint-Lambert
- facade renovation in Forest
- facade renovation in Leuven
- facade renovation in Halle
- facade renovation in Dilbeek
- facade renovation in Asse
- facade renovation in Meise
- facade renovation in Overijse
- facade renovation in Kraainem
- facade renovation in Wezembeek-Oppem
- facade renovation 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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Roof structure & framing
Repairs to rafters, purlins and verges, timber treatment included.
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Asbestos removal
Removal of asbestos fibre cement sheets and roofs, with traceable disposal.
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Damp treatment
Diagnosis and treatment of rising damp, penetrating damp and condensation.
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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.

