Window installation and sealing where the frame meets the wall

Window installation in Asturias


From final measurements to finishing: plan your REHAU or WDS window replacement with Lumera.

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A good result starts with measuring

A good result starts with measuring

We review the opening and its connection with the façade, shutters and internal finishes. We define opening style, glazing and system alongside the finishing work needed in your home. This preparation supports a clear quote and installation plan.

How we work

  1. Tell us about your home

    Tell us which windows you want to replace, your Asturias town and the improvements you need.

  2. Measure and specify

    We review dimensions, opening style, glazing, shutters and the connection to the façade.

  3. Prepare the work

    We agree access, protection of your home and the scope of the finishing work.

  4. Install and check

    We check opening, closing, sealing and finishes with you before completing the work.

Prepare and protect the space

Clear the area around each window and remove fragile objects. We agree protection, building access and handling of removed materials. Work is organised around the number of windows and the intervention required.

A clear scope for your home

The proposal details supply, removal, installation and agreed finishes. Tell us about complementary work, shutters to retain and access restrictions so each task can be coordinated.

Final checks with you

We check sashes and accessories, seals and finishes. We explain operation, ventilation and everyday care. Keep your project documents and contact us if you notice a concern.

Window installation in Asturias

Frequently asked questions

Do you install outside Asturias?

Lumera works in Asturias. Include your town in the quote request so the visit and installation can be organised.

Can you replace windows with shutters?

Yes. The shutter and box are reviewed as part of the opening to define the solution and finishing work.

How is the schedule agreed?

Once dimensions, configuration and scope are defined, supply and installation are coordinated. Access and finishes are also considered.

Tell us about your project

Tell us what you need to replace and let’s plan your project.