Interior painting · Renens

Successfully completing interior painting projects in Renens

Are you planning to refresh or renovate your walls in Renens? This practical guide supports you in structuring your interior painting projects successfully.
Interior painting – Renens

At a glance

Typical budget
CHF 5'600 – CHF 13'500
Midpoint
CHF 8'700
Grants found
0
Nearby companies
4

Worked examples in Renens

Small project

CHF 3'000 – CHF 7'400

Typical project

CHF 5'600 – CHF 13'500

Large project

CHF 9'500 – CHF 22'600

ProjectQuantityLowHigh
Small project40 m²CHF 3'000CHF 7'400
Typical project80 m²CHF 5'600CHF 13'500
Large project140 m²CHF 9'500CHF 22'600

Computed with our estimator for Renens (regional factor included), standard finish. Only the project size changes.

Cost split (typical project)

  • Labour : CHF 6'100 (70 %)
  • Materials : CHF 1'700 (20 %)
  • Other costs : CHF 900 (10 %)

What the price covers

Included

  • Supply and installation
  • VAT
  • Selected surfaces, protection and preparation according to answers

Not included

  • Permits and architect fees
  • Unexpected structural issues
  • Possible subsidies
  • Doors, windows, damp or asbestos treatment

Renens's housing stock in figures

In Renens, the federal building register lists 1'639 residential buildings and 11'420 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.

58 %built before 1980
83 %heated by oil or gas
7.5 %electric hot water
7.6 %with declared solar thermal

Age of residential buildings

58 % built before 1980

  • Before 19198 %
  • 1919–194513 %
  • 1946–196019 %
  • 1961–197010 %
  • 1971–19808 %
  • 1981–199016 %
  • 1991–20008 %
  • 2001–201010 %
  • Since 20118 %

Construction year does not reveal past renovations: check the current insulation condition.

Main heating energy

53 % · Gas

  • Gas53 %
  • Heating oil30 %
  • District heating8 %
  • Electricity5 %
  • Heat pump4 %
  • Wood1 %

This distribution describes recorded buildings, not your system's consumption or efficiency.

Houses or apartment buildings?

  • Single-family houses44.1 %
  • Two-dwelling houses7.1 %
  • Apartment buildings (3+)45.1 %
  • Other3.7 %

18.1 % of buildings mix housing with shops or offices.

The typical building

storeys (median)
3
median footprint
126 m²
median dwelling area
67 m²

Dwellings by number of rooms

13.4 %1 rm
26.5 %2 rm
32 %3 rm
19.7 %4 rm
8.5 %5+ rm

Dwellings per building

  • 1 dwelling46.6 %
  • 2 to 417.2 %
  • 5 to 910.3 %
  • 10 to 1917.5 %
  • 20 or more8.4 %

Renovations, heritage and volumes

For homeowners in Renens, RegBL figures provide essential benchmarks for planning your renovations. While the status of heritage protection is known for 114 buildings, with one officially protected, contacting the municipality early is vital to navigate permit requirements. The median building volume of 800 m3, derived from 123 houses measured under the SIA 416 standard, helps estimate the scale of necessary heating or insulation upgrades. Please be aware that data coverage is partial, as 599 buildings utilize other or unknown standards, which is a key factor to consider when evaluating the scope and budget of your renovation project.

1
buildings flagged as protected
status known for 114 of 1'579 buildings; check with the municipality
800 m³
median house volume (SIA 416)
measured for 123 of 722 houses

Source : Registre fédéral des bâtiments et des logements (RegBL), OFS, 2026. Existing residential buildings; percentages of recorded values.

Why and when to undertake these works in Renens

6 °C.5 °C, heating needs are real, with 2758 heating degree days per year. These significant thermal variations directly influence the life of your wall coverings.

Constant temperature differences between heated interiors and cold exteriors stress finishing materials.

It is recommended to undertake painting work during transition seasons, such as spring or autumn.

These periods allow for optimal ventilation without risking the direct impacts of winter frost or intense summer heat, which can affect drying time and application quality.

Planning your work outside of very cold periods helps ensure increased durability of your paints against local climatic constraints.

Technical choices for your project

The choice of paint mainly depends on the room's purpose and the condition of the surfaces. For humid rooms like the kitchen or bathroom, prioritize moisture-resistant and washable paints.

Preparation is a crucial step : filling cracks and sanding often account for half of the working time. A perfectly prepared surface guarantees better adhesion and a homogeneous finish.

Different quality levels exist, from classic acrylic paints to more ecological mineral or natural paints. The choice of finish—matte, satin, or glossy—influences not only the aesthetic aspect but also the ease of maintenance.

Also, consider painting ceilings and walls at the same time, as this reduces protection costs and the installation of scaffolding or ladders, thus optimizing the overall efficiency of the project.

Specifics of the local building stock and prevention

Renens has a varied building stock, ranging from old buildings to more recent constructions. If you are renovating a building constructed before 1990, be particularly vigilant regarding the potential presence of harmful substances.

In old buildings, old paints may contain lead, or insulating materials may contain asbestos. It is imperative to have these surfaces analyzed before any sanding or scraping to avoid the dispersion of dangerous particles.

Beyond materials, check the condition of electrical systems and built-in conduits. A paint renovation is often the ideal time to check if electrical compliance work is needed before applying finishing coats.

Good knowledge of your home's history allows you to anticipate risks and adapt intervention techniques to ensure a healthy and secure environment.

Authorizations and legal framework in Renens

Before starting work, ask the municipality to confirm the applicable procedure. Rules and their official source are grouped in this page’s “Rules of the canton of Vaud” section, separate from local characteristics.

This guide does not establish a permit exemption. If your building or area is protected, check the constraints specific to your project.

Financial aid and taxation

These expenses are, however, deductible from your taxable income as property maintenance costs. To optimize this deduction, it is crucial to carefully keep all detailed invoices from the companies involved.

If your painting work is part of a comprehensive energy renovation benefiting from aid (for example via the Buildings Program), the application must imperatively be submitted before work begins.

Systematically check current conditions with cantonal or municipal authorities before signing a quote. The order of procedures is critical: an application submitted after the site has started is systematically refused.

Rigorous planning will allow you to maximize your tax deductions in accordance with the rules in force in the canton of Vaud.

Schedule and project progress

The execution of a painting project follows a logical order. The first step is protecting floors and fixed elements. Then comes surface preparation, including cleaning, filling, and sanding.

Once the surface is sound and flat, the professional applies a primer to promote adhesion, followed by finishing coats. The best season for this work is spring or autumn, to avoid temperature extremes that hinder drying.

The total duration will depend on the volume of work and the drying required between coats. It is recommended to plan for some leeway in your schedule, especially if the rooms must remain occupied.

The professional will coordinate the steps to minimize disturbance. By avoiding marked frost periods, you ensure a uniform and durable application, thus avoiding paint defects caused by drying too quickly or too slowly due to ambient humidity.

Tips before requesting quotes

Before requesting quotes, establish a precise inventory of the rooms and surfaces to be treated. Clearly identify areas requiring specific repairs. Ensure the professional has easy access to work areas to avoid unnecessary costs.

It is advisable to request several comparable quotes to better evaluate the proposed services. Do not forget to address the issue of the products used and their environmental characteristics.

Checklist : Have you checked if asbestos is present in old coatings before planning sanding? Have you included ceiling painting to optimize protection costs? Have you specified if the premises will be occupied during the work?

Have you validated the condition of the surfaces with the painter during their site visit? Careful preparation beforehand avoids unpleasant surprises and ensures the smooth running of your painting project in Renens.

Your project in 5 steps

  1. 1. Estimate

    Set a budget range with the estimator.

  2. 2. Grants

    Apply before work starts.

  3. 3. Quotes

    Compare at least 3 quotes.

  4. 4. Permit

    Check with the municipality whether a permit is needed.

  5. 5. Works

    Follow the site and do a written handover.

Grants and subsidies

No specific grant listed for this work. Maintenance tax deductions may still apply.

Companies in the area

CL RENOVA Sàrl

1020 Renens VD · about 0 km

CL RENOVA Sàrl in Renens specializes in plastering, interior painting, wood paneling, and tiling for renovations and new buildings.

clrenova.ch

Redowa Sàrl

1020 Renens VD · about 0 km

Renens-based company specializing in interior architecture, design, and full renovation of residential buildings.

redowa.ch

Briaux peinture S.A.

1020 Renens VD · about 0 km

Briaux Peinture S.A. specializes in plastering, painting, facades, insulation, and wall coverings in French-speaking Switzerland for over 40 years.

briauxsa.com

AF Facades SARL

1020 Renens VD · about 0 km

Specialist since 2001 in external facade insulation, plastering, and interior and exterior painting services in Renens.

af-facades.ch

Suggestions from the commercial register by distance and activity. Not an endorsement or partnership.

Frequently asked questions

What is the best time to paint in Renens?

Spring and autumn are the ideal periods. They offer temperate temperatures that facilitate drying.

Do I need to apply for a building permit?

In general, no for interior painting alone. However, check if structural work is associated.

How to identify traces of asbestos?

It is impossible to identify it with the naked eye. Call a certified laboratory for material analysis.

Can painting costs be deducted from taxes?

Yes, these are deductible maintenance costs. Keep your detailed invoices.

Should walls and ceilings be painted separately?

No, it is more economical to do them at the same time to reduce protection costs.

Does Renens' climate affect the work?

Yes, humidity and frost days can influence drying. Avoid very cold periods.

How long does it take to prepare the surfaces?

Preparation often accounts for half of the total project time. It is essential for the finish.

Useful local data

Housing stock

  • Note : Les sources fournies contiennent des statistiques générales pour la Suisse et les cantons de Vaud et Fribourg, mais ne contiennent pas de données spécifiques pour la commune de Renens.

Tax

  • Note : The communal tax coefficient for Renens is 77. The source does not specify the year for this coefficient, stating only 'Les données se basent sur les listes cantonales'.
  • Municipal tax coefficient (%) : 77

Source : raiffeisen.ch

Works often combined in Renens

Other works in Renens

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