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We provide waterproofing services in Provençals del Poblenou. We visit the property, assess the job, give you a clear price, and get started. Homes on the seafront have specific issues requiring extra treatment. Saltpetre deposits on the wall and, with dampness, migrates inwards. When we paint over it, the salts continue their path and peel off the new paint within months. The solution is washing with specific chemicals before painting, neutralisation, and application of a siloxane-type paint that allows the wall to breathe without letting water through.

How we work

The second step is priming. We apply a specific sealing primer that penetrates the substrate and creates a uniform base for the final paint to adhere to. Without the correct primer, the final paint may not adhere well and peel off quickly. This is the step most often skipped in quick repaints but has the biggest impact on durability. The third step is applying the final paint. For large facades, we use airless spray guns that provide a fast, uniform finish. For terraces and detailed areas, we use good quality rollers. We always apply two cross-coated layers (the first vertically, the second horizontally) to ensure even coverage without marks. The first step is substrate diagnosis. If the existing paint is well-adhered, we cover it. If it's peeling, we remove it completely with a spatula and sander, leaving a clean substrate. If there are structural cracks (not superficial), we treat them with elastic filler that accommodates small building movements without re-cracking. If there are saltpetre stains or white efflorescence, we remove them with a specific chemical product and neutralise before painting.

When to call for waterproofing in Provençals del Poblenou

Dampness due to leaks requires extra treatment. If water is entering from the roof, the roof must be repaired first. If it's rising damp from the ground, it requires chemical barrier injection. Painting over without addressing the source is always a waste of money. Yes, we organise work by rooms so you have unaffected areas. Water-based enamels with almost no odour allow you to live in the house during the work. For damp areas (kitchens, bathrooms), there are specific anti-damp and anti-mould plastic paints that resist condensation and steam without generating black mould stains. Application requires prior priming with a fungicidal product if the wall already had mould traces.

Materials and brands

Procolor Termik, Tollens Aquastop, Bruguer Sol. Exterior specific with UV filter. Official manufacturer warranty 8-10 years. Official warranty from the paint manufacturer plus our labour coverage. Have you bought a property in the area and the facade or terrace has yellowing, peeling paint, or whitish stains? It's not due to poor quality of the original paint. It's due to the harsh exposure conditions of the area. The Costa Blanca combines four factors that destroy standard exterior paints: Intense and constant sun (over 300 days a year of direct UV radiation), marine saltpetre depositing on surfaces near the coast, rare but torrential rains that wash away layers, and Saharan dust that embeds itself between pigments. An inexpensive white paint resistant to UV will last three summers in these conditions. A specific paint for coastal climates with a reinforced UV filter will last 8-10 years looking good.

Indicative price

The price for waterproofing in Provençals del Poblenou typically ranges from €170 to €5000. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. The most common mistake is repainting a facade with interior paint or inexpensive large-surface exterior paint. It works the first year but visibly degrades by the second. You need to invest in specific exterior paint with acrylic or silicone resins, quality UV filter, and impact resistance. The cost difference per litre between inexpensive and professional paint is relatively small. The difference in years of duration more than compensates. Call us, message us on WhatsApp, or request your quote online — we respond in under 10 minutes during business hours.

Service data

Real numbers, authorship and sources

Operational info based on our activity in the area, reviewed by a senior pro and referenced with official sources.

Author

Coordinación editorial · Barcelona Manitas

Equipo editorial y de coordinación

Reviewed by

Coordinación editorial · Barcelona Manitas

Equipo editorial y de coordinación

Frequently asked questions

Request a quote for waterproofing in Provençals del Poblenou. We will reply today and, if it suits you, we can visit this week.

Masonry · Barcelonès

Waterproofing in Provençals del Poblenou

Terraces and roofs. Coverage in Provençals del Poblenou (Barcelonès). Trama densa con fincas medias y transformación 22@.

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Indicative price Provençals del Poblenou
170–5000 €
Duration
3.9 h+
Response
< 24 h
Area
Barcelonès

Indicative price. We give the fixed price after reviewing your photos or —if you prefer— a visit, no commitment.

Waterproofing in Provençals del Poblenou: what's included

  • humedad por capilaridad
  • tabique con grieta
  • junta deteriorada

Frequently asked questions

How long does it take to paint a whole home?
An 80-100 m² home with a 2-person crew takes 3-4 days to paint with two coats. If walls need repair, smoothing out textured plaster, or dampness treatment beforehand, add 2-3 days.
Do you paint exterior facades at height?
Yes, up to the second floor with our own lifting platforms. For taller buildings, we work with specialised companies with vertical work permits.
Do you treat rising damp?
Yes, using chemical barrier injection methods and waterproofing mortars. We guarantee the treatment for 5 years. Painting over without treating the dampness never works; it always comes back.
Do you do small full-scale renovations?
Yes, bathrooms and kitchens up to 15 m² we do completely: demolition, plumbing, electricity, tiling, sanitaryware, and painting. For larger renovations, we refer to a specialised construction partner.
Do you cover and protect the house before painting?
Of course. We cover floors with hardboard or thick plastic, protect sockets and skirting boards with tape, and move light furniture. We move heavy furniture to the centre of the room.
Is the quote free?
Yes, free and no obligation. A preliminary visit to measure and check the condition of the walls. Detailed breakdown of costs within 24-48 hours.
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