Bespoke Windows for Modern Living

Premium manufacturing and professional installation across the Madrid region. We specialize in high-efficiency PVC and Aluminum systems designed to insulate your home and lower your energy costs for decades to come.

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Our Manufacturing Solutions

New PVC window being installed in a modern room

Advanced PVC Systems

Our PVC windows use multi-chambered profiles from world-leading brands like Rehau. These systems provide the highest levels of thermal and acoustic insulation available on the market, keeping Madrid's summer heat and winter cold outside where they belong.

Large aluminum sliding door in a bright luxury apartment

Architectural Aluminum

Designed for strength and slim sightlines, our aluminum enclosures feature advanced thermal breaks. They are the ideal choice for large patio doors, sleek modern renovations, and commercial properties that require durability without compromising on style.

House renovation featuring new high-quality windows

Home Renovation Glazing

We don't just sell windows; we provide solutions for complete home and apartment renovations. Our team works closely with contractors and homeowners to ensure every opening is perfectly measured and matched to the building's specific architectural requirements.

About Our Company

Founded on a commitment to craftsmanship and technical precision, MadridWindows SL has grown from a small workshop into a leading window manufacturer in central Spain. Our journey began over 20 years ago with a simple goal: to provide homeowners with windows that actually perform as promised.

Our business model is built on vertical integration. Unlike many distributors who simply buy and resell standard units, we control every step. We source raw profiles, manufacture the frames in our own facility in Collado Villalba, and employ our own dedicated installation teams. This ensures that the high quality we promise at the factory is what ends up in your home.

Today, we focus on sustainability. With the rising costs of energy in Spain, our mission is to help every client achieve a "Passive House" standard of insulation. By investing in our manufacturing process and utilizing the latest CNC technology, we provide custom-fit windows that eliminate drafts, reduce noise pollution by up to 45 decibels, and significantly decrease CO2 emissions from domestic heating and cooling.

What Our Clients Say

"The difference in temperature in our living room was immediate. We replaced all old wooden windows with MadridWindows PVC units, and our electricity bill has already dropped by 20%. Highly recommended!" — Ricardo M., Madrid Centro
"Professional service from start to finish. The installation team was punctual, clean, and finished the whole apartment in just two days. The soundproofing is incredible." — Elena S., Majadahonda
"We used their aluminum systems for our villa renovation. The slim frames look amazing and the quality of the finish is top-notch. Great value for a factory-direct price." — Javier G., Las Rozas

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Provide your details below and one of our technical advisors will contact you to arrange a site visit and a detailed, no-obligation quote.

Privacy Policy

At MadridWindows SL, we respect your privacy. This policy outlines how we handle your personal data. We collect names, emails, and phone numbers solely for the purpose of providing quotes and completing installation services. Your data is stored securely and is never shared with third-party marketing firms.

In accordance with the Spanish Organic Law on Data Protection (LOPD) and the GDPR, you have the right to access, rectify, or delete your data at any time by contacting us via email.

Terms & Conditions

1. Estimates provided are valid for 30 calendar days.
2. A 30% deposit is required before custom manufacturing begins.
3. All installations carry a 10-year warranty on the window frames and a 2-year warranty on moving hardware (hinges and locks).
4. MadridWindows SL is not responsible for structural issues within the building that may affect installation unless explicitly noted in the site survey.

Cookie Policy

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