Sash Windows Repair and ReplacementOlder sash windows can suffer from a range of problems including draughts, rattles and poor insulation. A little attention can often restore them to a high standard of performance.First, cut off the seal of paint using an utility knife. Then, remove

Repairing Double Glazed WindowsWhen double-glazed windows "blow", the insulating gas argon escapes, causing them to reduce their energy efficiency. The good part is that blown double glazing is often repaired without having to replace your windows completely.The presence of condensat