📞+31 6 11158068 ✉️info@damdak.nl

| 🇳🇱 NL Site

Costa Blanca · L'Alfàs del Pi · Alicante

Construction &
full renovation

Roofs, flat roofs, terraces, pools, painting and more. We renovate your home inside and out across the entire Costa Blanca from L'Alfàs del Pi.

Free no-obligation quote Our services

We speak English · Spanish · Dutch

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Roofs renovated

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Of experience

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Satisfied clients

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Languages (EN·ES·NL)

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Complete renovation

Roofs, terraces, pools, painting, outdoor showers — everything your home needs, inside and out.

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Written guarantee

All our work comes with a guarantee on materials and labour. Premium quality materials.

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3 languages

We speak English, Spanish and Dutch. Full service for international property owners on the Costa Blanca.

Our services

Everything your home needs

Construction and full renovation on the Costa Blanca.

Free roof inspection

Full no-obligation assessment. Written report included.

Waterproofing, walkable terraces and flat roof construction.

Pitched roofs

Ceramic tiles, roof structure and complete repairs.

Full renovation

Complete renovation of roofs, facades and interiors.

Terraces & exteriors

Terraces, pergolas, pools and outdoor spaces.

Thermal insulation

25-40% energy savings. Comfort in summer and winter.

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How we work

Your roof in 4 steps

A transparent process with no surprises, from start to finish.

1

Free inspection

We visit your property and assess the roof in detail.

2

Detailed quote

Clear quotation with materials, timelines and guarantees.

3

Professional execution

Our own team, premium materials. Daily site clean-up.

4

Guarantee & follow-up

Written guarantee. Post-work review for your peace of mind.

Why DAM TECHO?

Your trusted contractor on the Costa Blanca

Construction and full renovation: roofs, terraces, pools, painting and more. We know the materials and techniques that work in the Mediterranean climate.

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Certified materialsMembranes, tiles and insulation selected for hot climates with extreme UV exposure.

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Own team, no subcontractorsBetter quality control and direct communication throughout the project.

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Storm protectionPreventive roof reinforcement and urgent repairs in adverse weather conditions.

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Proven energy savingsOur insulation reduces energy consumption by 25-40%, with return on investment in 4-7 years.

Meet our team

Service area

L'Alfàs del Pi Benidorm Altea Calpe La Nucía Benissa Dénia Javea Villajoyosa El Campello Alicante + more

EN

English

ES

Spanish

NL

Dutch

Reviews

What our clients say

★★★★★

"Excellent work on the waterproofing of our terrace. We had been dealing with leaks for two years and DAM TECHO fixed it in three days. Very professional."

PV

Peter V.
Benidorm — Flat roof

★★★★★

"They completely renovated the roof of our villa. The team was punctual, clean and the result is spectacular. They also speak Dutch, which makes communication so much easier."

JD

Jan D.
Altea — Full renovation

★★★★★

"They painted our entire facade and repaired some leaks on the terrace. Clean work, good price and finished ahead of schedule. Highly recommended."

LS

Laura S.
Calpe — Painting & repair

Blog

Tips & news

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Maintenance 5 min

When to renovate your roof?

The 6 signs that indicate your roof needs professional attention.

Insulation 4 min

Insulation in the Mediterranean climate

How to reduce heat in summer without constant air conditioning.

Preparing your roof for solar panels

What to check before installing photovoltaic panels.

Projects

Recent work

Terrace and pool area renovation — Pools Terrace and pool area renovation

Outdoor pool shower — Outdoor showers Custom pool shower

Villa with pool and renovated roof — Full renovation Complete villa — roof + pool

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