Interior painting in Lasne, Waterloo and Brussels
De Wolf & Gallis, a painting company based in Lasne since 1991, paints the interiors of villas, houses and flats in Walloon Brabant and Brussels: living areas, bedrooms, bathrooms, attic rooms, entrance halls and stairwells. We use the paints that give us the most satisfaction over time, without being tied to any one brand: Trimetal, Peintagone and Mathys, among others. Interior work can be done all year round, even in an occupied home, and a job takes from one day to one month depending on its size.
Examples of our work: entrance hall and curved staircase in Ohain (February 2026), living room in Genval (January 2025), entrance hall in Woluwe-Saint-Pierre (September 2023).
We work in Lasne and its villages, in neighbouring municipalities such as Waterloo, Rixensart, La Hulpe and Wavre, throughout Walloon Brabant, and in the south of Brussels. All the places we work
Our interior painting in pictures
Interior painting – entrance hall and curved staircase in Ohain (February 2026) 
Interior painting – stairwell in Ohain (February 2026) 
Interior painting – kitchen and dining room in Ohain (February 2026) 
Interior painting – terracotta colour scheme in Ohain (February 2026) 
Interior painting – living room in Genval (January 2025) 
Interior painting – entrance hall in Woluwe-Saint-Pierre (September 2023) 
Interior painting – contemporary staircase and living area in Lasne (December 2021) 
Interior painting – double-height living room in Lasne (December 2021) 
Interior painting – stairwell in Brussels (October 2021) 
Interior painting – colour scheme for a shop in Lasne (February 2020)
How we prepare and paint your walls
Each surface is prepared according to its condition, with a primer and/or the necessary filling (Ardex, Toupret), and then receives two finishing coats.
For a property being made ready between two tenancies, a single coat can sometimes be enough.
There is no need to empty the rooms: we move the furniture and protect your floors and surroundings.
What you can expect from us
- Our own team of painters, with no subcontracting
- Christian De Wolf and Théo Géorgallis oversee your job, from the first visit to completion
- Your furniture, floors and surroundings protected throughout the work
- Particular care taken over tidiness and discretion
- Products chosen for their quality and durability
- Professional liability insurance
- 6% VAT for private homes more than 10 years old
- Help in English, French, Dutch or German
Questions about interior painting
Can I have my interior painted in winter?
Yes. Interior work can be done all year round, even in an occupied home: only façades are scheduled between March and October.
Do you repaint properties between tenancies?
Yes. For a simple refresh between two tenants, a single finishing coat may be enough after the necessary preparation, instead of the usual two.
Can you advise us on colours?
Yes. We advise you on choosing colours and shades before starting the work, and our own painters then carry out the painting.
Do you do decorative effects such as polished concrete or stucco?
No. De Wolf & Gallis does not do decorative effects (polished concrete, stucco, limewash, patina): the company advises its clients on colours, then carries out the painting and wallpapering.
Your free quote
Call us or send us photos of your project on WhatsApp: we visit free of charge and you receive a detailed quote within a week.