Tecnisun C.B. Blog — Aluminium and PVC Guides
Aluminium & PVC Experts

Blog

Guides, tips and trends on windows, enclosures and solar protection.

PVC vs Aluminium Windows: Complete Comparison Guide 2026PVC & Aluminium Windows

PVC vs Aluminium Windows: Complete Comparison Guide 2026

Discover the key differences between PVC and aluminium windows: insulation, durability, price and maintenance. We help you choose the best option for your home.

Read more
Energy Savings with Efficient Windows: Complete Guide for Granada and MalagaEnergy Savings

Energy Savings with Efficient Windows: Complete Guide for Granada and Malaga

Discover how efficient windows can reduce your energy bill by up to 40%. We explain Uw values, return on investment and available subsidies in Andalusia.

Read more
Window and Aluminium & PVC Trends 2026: What's Coming This YearNews & Trends

Window and Aluminium & PVC Trends 2026: What's Coming This Year

Minimalist profiles, smart home integration, bioclimatic pergolas and sustainable materials. Discover the trends shaping aluminium and PVC carpentry in 2026.

Read more
Terrace Enclosure Guide: Types, Prices and Professional AdviceEnclosures & Terraces

Terrace Enclosure Guide: Types, Prices and Professional Advice

Everything you need to know about terrace enclosures: glass curtains, fixed and sliding enclosures, estimated prices, required permits in Granada, and design options.

Read more
Subsidies for Window Replacement in Andalusia 2026: Plan Renove and EU FundsRegulations & Subsidies

Subsidies for Window Replacement in Andalusia 2026: Plan Renove and EU Funds

Updated guide to all available subsidies for window replacement in Andalusia: Plan Renove 2026, Next Generation Funds, tax deductions and how Tecnisun helps with the paperwork.

Read more
Aluminium and PVC Window Maintenance: 10 Practical TipsMaintenance & Repair

Aluminium and PVC Window Maintenance: 10 Practical Tips

Learn how to keep your windows in perfect condition with these 10 practical tips: cleaning, hardware lubrication, seal inspection and when to call a professional.

Read more