Spanish brand with over 50 years of expertise. Profiles manufactured by VEKA, the world leader in uPVC. Spain's first Passivhaus-certified uPVC window (S82 system).
Indicative price
€€€
Warranty: 10 years
Founded: 1972
Calculate the estimated price in 2 minutes or request a detailed quote with installation included.
We reply in less than 2 hours during working hours
Ecoven Plus is a Spanish brand with over 50 years of history, backed by profiles manufactured by VEKA — the world leader in uPVC profile production. It positions itself as the only uPVC window with certified quality. Three ranges (S70, S76 and S82) cover everything from standard projects to the most demanding Passivhaus homes. The S82 range was the first to achieve Passivhaus certification in Spain and made possible the country's first certified Passivhaus apartment block (the Thermos Lezkairu building, Pamplona). Glazing pockets accept panes up to 48 mm thick with double or triple glazing, and the system carries RC2 burglary resistance certification.
Ecoven Plus is a brand we know inside out. What we value most is the combination of a Spanish manufacturer with profile technology from VEKA, the world leader in uPVC.
The S82 system was the first uPVC window to achieve Passivhaus certification in Spain. For us, that makes it a benchmark for projects with the most demanding energy efficiency requirements.
It's the profile we install most often along the Costa Brava. Its resistance to humidity and salt-laden coastal air makes it particularly well-suited to seafront properties.
The S70 is Ecoven Plus's entry-level system. With a 70 mm frame depth and 5 chambers, it delivers a Uf value of 1.3 W/m²K — enough to meet Spanish CTE 2019 building regulations with low-emissivity double glazing.
It's the option we recommend for standard renovation work and new builds without special efficiency requirements. The price-to-performance ratio is excellent in this range.
The glazing pocket accepts panes up to 40 mm, sufficient for any double-glazing unit on the market.
The S76 steps up to 76 mm of frame depth while keeping 5 chambers. The Uf value drops to 1.1 W/m²K and sound reduction reaches up to 45 dB.
It's our recommendation when the homeowner wants extra insulation without going full Passivhaus. Particularly useful in south-facing properties or noisy locations.
Wider glazing pocket for panes up to 48 mm, compatible with triple glazing if required.
The S82 is the flagship system. 82 mm frame depth, 7 chambers and a Uf value of 1.0 W/m²K — the first Spanish uPVC system certified for Passivhaus construction.
The Thermos Lezkairu building in Pamplona, Spain's first certified Passivhaus apartment block, was built using Ecoven Plus S82 profiles.
Accepts triple glazing up to 48 mm with argon-filled cavities. Sound reduction up to 48 dB and RC2 burglary resistance certification as standard.
Ecoven Plus was the first Spanish uPVC brand to achieve Passivhaus certification on one of its ranges. The Passivhaus Institut in Darmstadt validated the S82 system in 2017.
For new construction with very demanding energy efficiency criteria, it's directly comparable to premium German brands.
The wider glazing pockets on the S76 and S82 ranges accept panes up to 48 mm thick. This allows triple-glazing combinations with argon cavities that bring the overall Uw value below 0.8 W/m²K.
Calculate the estimated price in 2 minutes or request a detailed quote with installation included.
We reply in less than 2 hours during working hours
Anyone looking for the best price-to-performance ratio backed by VEKA. Ideal for both renovation and new builds, including the most demanding Passivhaus projects.
Prices include VAT and installation. Indicative — depend on dimensions, glass and finish.
Ecoven Plus windows are available in standard white and custom finishes applied by factory lamination (not paint). Weather-resistant, maintenance-free.
The most common and economical finish. Smooth surface, easy to clean.
Laminate with real wood grain texture. Very popular on rustic facades and country houses.
The most requested colour after white. Modern, minimalist aesthetic.
Any colour from the RAL chart. Factory-laminated, not painted. Guaranteed durability.
Different colour on each side. E.g. anthracite grey exterior with white interior.
The S82 system with low-emissivity triple glazing and argon achieves Uw values down to 0.75 W/m²K — on a par with the best German Passivhaus windows.
The S70 and S76 ranges comfortably meet Spanish CTE 2019 building regulations with standard double glazing, making them very versatile for residential renovation.
Ecoven Plus is committed to localised manufacturing: profiles extruded at European VEKA plants and assembled in Spain. Reduces carbon footprint and lead times.
Profiles are 100% recyclable at end of life. The brand participates in the European VinylPlus recycling scheme.
“The Ecoven Plus S82 system is our top recommendation for Passivhaus projects — VEKA profile technology manufactured in Spain”
Ecoven Plus combines the best of two worlds: VEKA profile technology (the world leader in uPVC extrusion) with a Spanish manufacturer that cuts lead times and prices. The three systems (S70, S76 and S82) cover everything from standard renovation to the most demanding Passivhaus construction. The S82 was Spain's first Passivhaus-certified uPVC window and was used in the country's first certified Passivhaus apartment block. For us, it's the most versatile option when you want German-grade quality at Spanish prices.
Instal Tancaments — Installers with 15+ years of experience
Calculate your standard window price instantly. No registration, no commitment. Choose dimensions, colour and opening type.
Use calculatorOur virtual assistant prepares a personalised quote with exact measurements and professional installation included. Response within 24h.
Request quote via WhatsAppEcoven Plus is the profile we install most often at Instal Tancaments for renovation and new-build projects across the Costa Brava region. Its resistance to humidity and salt-laden coastal air makes it particularly well-suited to seafront properties. We keep it in stock for shorter lead times.
Calculate the estimated price in 2 minutes or request a detailed quote with installation included.
We reply in less than 2 hours during working hours
Not exactly. Ecoven Plus uses profiles manufactured by VEKA, the world leader in uPVC, but it's a Spanish brand in its own right with over 50 years of history. It shares VEKA's profile technology with its own design, finish and certified quality.
The S70 (70 mm, 5 chambers, Uf 1.3) is the most popular choice for standard renovation and new builds. The S76 (76 mm, 5 chambers, Uf 1.1) offers extra thermal and acoustic insulation. The S82 (82 mm, 7 chambers, Uf 1.0) is Passivhaus-certified for maximum performance.
Yes, the S82 range was the first uPVC window to achieve Passivhaus certification in Spain. It made possible the country's first certified Passivhaus apartment block: the Thermos Lezkairu building in Pamplona.
Ecoven Plus glazing pockets accept panes up to 48 mm thick, both double and triple glazing, across all ranges and sash configurations.