Blog and Portfolio

Here we show how we handle complex challenges when implementing your projects. These are not all our works, but only the most interesting ones.
  • Step-by-step window replacement process

    Replacing windows in a Spanish apartment takes 3 to 8 weeks from the first call to final acceptance. Common mistakes increase the project cost by 20-40%: incorrect dimensions require rework, and the lack of community approval leads to fines. This step-by-step guide explains how to avoid common problems.

    • Common mistakes when installing windows

      Most window problems arise not from the quality of the profile, but from installation errors—drafts, freezing, and condensation. Improper sealing of the installation joint leads to heat loss of up to 30%, and the lack of a vapor barrier from the inside causes the insulation to become damp and deteriorate. We explore 20 critical installation errors, their consequences, and ways to avoid them.

      • Timing and stages of window replacement work

        A full window replacement cycle in Spain takes 3-8 weeks. The key to a successful project is proper preparation and an understanding of the technical processes. Ninety percent of problems arise from incorrect client expectations or inadequate site preparation. In this article, we'll break down each stage to give you a complete understanding.

        • Warranties and service for windows

          Las garantías de ventanas en España constan de tres componentes: el marco, el cristal, los herrajes y la instalación. Sin embargo, el 60% de las reclamaciones se rechazan por uso indebido o falta de mantenimiento. La garantía no cubre arañazos, daños mecánicos, desgaste de las juntas ni condensación en la superficie exterior del cristal. Analizaremos qué cubre realmente la garantía, cómo mantener las ventanas correctamente y qué hacer si la empresa instaladora se niega a cumplir con sus obligaciones de garantía.

          • How to Choose a Window Replacement Contractor

            Choosing a window replacement contractor is a decision that will determine the comfort of your home for the next 30-40 years. We'll explore how to distinguish professionals from amateurs, what questions to ask, what to look for in a contract, what red flags to look for, and how to avoid scams in an industry where 40% of companies are less than three years old.

            • Mosquito nets and their types

              In Spain, the mosquito season lasts from April to October, while in the south, mosquitoes are active year-round. Without protection, mosquitoes, wasps, flies, and moths fly into your home, turning sleep into a nightmare, and mosquito bites are especially dangerous for children and allergy sufferers. Mosquito nets vary in design, mesh size, materials, and installation methods—from simple frame nets for €25 to automatic roller nets for €200. A properly selected net blocks insects, allows for proper ventilation, lasts 5-10 years, and pays for itself within the first season with savings on repellents and a restful night's sleep.

              All prices are in euros and include VAT and delivery costs. Crossed-out prices correspond to the original product prices according to the manufacturer's recommended retail price (if available). In case of prepayment, prices and offers will be valid for 7 days from order confirmation; subsequently, they will be subject to change. Delivery zone: Spain.

              Colors, glazing, and sizes may differ from images. Image realism is not guaranteed.

              Some products and related images in videos may contain discontinued items and information.

              1 Production times may be increased under certain circumstances (e.g., special design, company holiday periods, etc.). For technical reasons, we cannot account for these extensions when calculating production times. Due to external circumstances in the procurement of raw materials such as steel, PVC, and wood, the production time of your order may be increased. Please keep this in mind. This does not give you the right to demand changes in contractual prices or the possibility of terminating the sales contract.

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