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We do waterproofing in El Poble-sec. We visit the property, assess the job, give you a clear price, and start. Homes on the seafront have specific problems requiring extra treatment. Saltpetre deposits on the wall and, with moisture, migrates into the substrate. When we paint over it, the salts continue their path and peel off the new paint in a few months. The solution is washing with specific chemical products before painting, neutralisation, and application of a siloxane-type paint that allows the wall to breathe without letting water through.

How we work

Call us, message us on WhatsApp, or request your quote online — we respond in under 10 minutes during business hours. 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 the substrate clean. 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. 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 will peel off soon. This is the step most often skipped in quick repaints but has the biggest impact on durability.

When to call for waterproofing in El Poble-sec

Dampness from 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 treating the source is always a waste of money. Yes, we organise 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 doors, frames, skirting boards, and any interior joinery, we use synthetic or water-based enamel. Water-based acrylic is what we use most today: it dries quickly, has no solvent odour, is washable, and durable. It's applied by spray or a very short-nap roller for a smooth finish. Never with a brush on large surfaces, as it leaves marks.

Materials and brands

Procolor Termik, Tollens Aquastop, Bruguer Sol. Exterior-specific with UV filter. Official manufacturer warranty 8-10 years. The most common mistake is repainting a facade with interior paint or economical 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, a quality UV filter, and impact resistance. The cost difference per litre between economical and professional is relatively small. The difference in years of durability is very profitable. 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 detail areas, we use good quality rollers. We always apply two cross coats (the first vertical, the second horizontal) to ensure uniform coverage without marks.

Indicative price

The price for waterproofing in El Poble-sec typically ranges between €170 and €5000. The final amount depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. Call us, message us on WhatsApp, or request your quote online — we respond in under 10 minutes during business hours. Yes, for full bathroom renovations, we coordinate the necessary trades and provide a single fixed quote for everything.

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 El Poble-sec. We will reply today and, if it suits, we can visit this week.

Masonry · Barcelonès

Waterproofing in El Poble-sec

Terraces and roofs. Coverage in El Poble-sec (Barcelonès). Trama densa en la ladera del Montjuïc, con fincas estrechas y patios interiores compartidos.

Local team, registered and insured. We give you a fixed written quote before starting — no surprises or hidden fees.

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Indicative price El Poble-sec
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 El Poble-sec: 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 of textured finish, 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 specialist 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 untreated dampness never works; it always returns.
Do you do small full-home renovations?
Yes, bathrooms and kitchens up to 15 m² we do completely: demolition, plumbing, electricity, tiling, sanitary ware, 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 items to the centre of the room.
Is the quote free?
Yes, free and without obligation. A prior visit to measure and check the condition of the walls. A detailed quote by item within 24-48 hours.
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