Cum să izolați ferestrele vechi din lemn pentru a păstra căldura în casă? Trebuie verificate îmbinările • Newsweek România

Old wooden windows can lead to heat loss and cold air infiltration. To improve insulation, check joints and gaps around the frame, then seal them properly. Before winter, ensure all joints are inspected for drafts, which can be detected easily. Small gaps can be sealed with adhesive materials, while larger spaces may require filling before sealing. Proper preparation can help maintain warmth without costly renovations.