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Presenter cold and noise-insulating windows

Ventanas de aluminio in Province of Barcelona

Is your house a fridge in winter and an oven in summer?

Does street noise not let you live?

Improve your quality of life and reduce your electricity bill by renewing your windows with the best experts in Province of Barcelona.

80% of insulation depends on the installation, not on the window.

A triple-glazed German window is no good if air gets in through the frame. We don’t subcontract: certified in-house installers. We guarantee installation without problems.

4,8 / 5

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White aluminium sliding window installed on a kitchen worktop in Barcelona

Sliding windows: Visual amplitude without losing insulation

Close-up of a hand operating the locking handle on an aluminium window with insulated double glazing.

Windows with double glazing: blocks noise and cold. Saves energy in winter and summer.

Woman opening inwards an oscillating aluminium window in white with thermal bridge break.

Tilt-and-turn windows and casement windows: Safe ventilation and wind-tight sealing

Large fixed aluminium glazed panel, black industrial style, allowing natural light into a modern living room.

Fixed aluminium windowpanes: Maximise the light with slim profiles

Professional technical technician taking precise measurements on site for the manufacture of made-to-measure aluminium windows.

We always make the windows to measure. Guaranteed millimetre-accurate fitting.

Manufacturing process in the workshop for aluminium window framing with precision cutting and assembly.

We manufacture and install: quick, clean assembly with no annoying work.

4.8

Based on 662 reviews

Marta Bosch

Fast installation with not a single speck of dust; the operators are real “Craks”—polite and professional. I’ll repeat it for sure when the terrace changes.

Laura García

At last I can sleep through! I live near a bar and with the old windows it was impossible, but now with the insulated glazing I don’t even notice that they exist

Marta Díaz

Exquisite attention from the very first WhatsApp message to the installation: they explained everything to me patiently and advised me on the best option for my attic. Delighted!

Ramon Moreno

Incomparable value for money. I requested quotes from 4 different places and, here, they provided by far the best value for money; they also include 10 years of genuine warranty.

Faustino Llorca

I used to spend years being cold in winter and hot in summer since I changed all the windows for these insulated aluminium ones—my house is another world now. Thanks, team!!

Vicky Montero

Elegance and functionality together; the matt anthracite finish is beautiful, and the insulation is excellent—I can no longer hear the traffic from the avenue.

Fast and clean service

Víctor Rincón

I was advised brilliantly for choosing the colour that best suited the façade stone; the result is spectacular—it looks like a magazine house.

Clara Martinez

Impressive!! The aluminium windows with rpt are a marvel, my house is completely silent... recommended!!

Ana Sanjuan

I had been enduring the cold in winter and the heat in summer for years since I changed all the windows for these insulated aluminium ones; my house is another world. Thanks team!!

EXPERT PROFESSIONALS

We are certified manufacturers and installers of aluminium joinery with more than 30 years’ experience in the industry and thousands of satisfied customers.

PROFITABLE INVESTMENT

Very competitive prices without compromising quality. Direct factory rates. Request a quote and check it.

QUALITY AND COMFORT

All our work is carried out using high-quality materials, ensuring durability and impeccable finishes. Say goodbye to noise and excessive heating costs.

FULL WARRANTY

Clean installation with the utmost respect for your home. All our work is covered by a full installation guarantee.

Metal carpentry services in Province of Barcelona

We offer complete bespoke aluminium joinery solutions:

Windows: sliding, folding, hinged and tilt-and-turn.
Doors: sliding, exterior, for kitchens, and hinged.
Shutters: brickwork and high-security types.
External enclosures: for terraces, porches and additional spaces.
Roofs and false ceilings: robust, functional and aesthetic.
Accessories and safety elements: mallorquinas, handrails, gates and fences.
Internal partitions: bathroom screens and office dividers.

Work areas

We provide service Aluminium windows in all towns and localities in Province of Barcelona.

This includes the following geographical areas: Province of Barcelona, Girona Province, Province of Lleida, Province of Tarragona Province of Barcelona and the surrounding area.

We come to your home in Province of Barcelona whenever suits you, agreeing a day and time.