When is it time to replace old joinery? (Guide for 2026)

If you're wondering when to replace old windows and doors, you're not alone. Many homeowners put off this decision, even though replacing joinery can significantly reduce energy costs and increase the comfort of your home.

If you're not sure whether it's time for new PVC or ALU joinery, here is a list of things worth paying attention to and ways to check whether your old joinery has reached the end of its lifespan.

1. Draughts and poor thermal insulation — If you feel draughts and heat loss, it's time to replace your windows. Modern PVC and ALU joinery provides better insulation and lower heating costs, especially compared to old wooden joinery.

2. Condensation and moisture — The appearance of moisture and fogged-up glass is a sign that the old joinery no longer insulates properly. Repairs can be expensive and may not be sufficient, resulting in additional stress and prolonging your troubles.

3. Poor sound insulation — New ALU and PVC joinery provides significantly better noise protection than worn-out joinery and will last more than 20 years. This is especially appreciated by those living near busy roads or in larger cities, where noise has become a part of everyday life.

4. Difficult opening and closing — If windows stick or don't close properly, safety and functionality are compromised. We're sure you don't want to "fight" every time you open a window or door, or wait for it to fall on you — it would be smarter and safer to replace worn-out joinery with quality products, like those you can find with us.

5. Visible damage — Cracks and deformations are a sign that the joinery is worn out, and its properties such as heat and noise insulation are compromised. Additionally, if the joinery is in a commercial space, its deteriorated aesthetics can create a negative perception among clients.

6. High energy bills — Energy-efficient joinery can reduce heating and cooling costs. With new PVC or ALU joinery, high bills can be reduced by up to 50%, depending on the type of glass and profiles.

7. Age of the joinery — If your joinery is more than 20 years old, it's time for a replacement. Years of exposure to all weather conditions have taken their toll and it has lost its function. Although it still holds in the wall, it no longer retains its properties, bringing additional costs and headaches to its owners.

New joinery doesn't just serve an aesthetic role — it's functional too. Besides better insulating the space and thus reducing heating and cooling costs, it also increases the overall value of the property. That's why investing in new joinery is not an expense, but an investment and a plan for the next 20 years.

Thinking about replacing your joinery? Contact us today for a free quote and consultation. Our team of experts will help you choose the ideal solution for your home, with top quality and professional installation.

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