Frequently Asked Questions

Sash Window Repair and Restoration

  • Common signs include drafts, sticking sashes, rot in the frames, cracked glass, or excessive noise from rattling.

  • In most cases, original sash windows can be restored, preserving their charm and functionality. Replacement is only necessary if the damage is extensive and beyond repair.

  • Restoration allows you to keep the original frames and details while improving functionality through draughtproofing, repairing damage, and adding discreet modern features like slimline double glazing.

  • We use high-quality timber, traditional joinery methods, and period-appropriate hardware to match the original design. Any replacement glass is carefully chosen to align with the historical character.

  • Yes, restored sash windows maintain the period charm of your home, enhancing its appeal to buyers while improving energy efficiency and reducing maintenance costs.

  • The process includes assessing the windows, repairing or replacing damaged timber, restoring glazing, draughtproofing, repainting, and ensuring smooth operation of sashes and cords.

  • We carefully remove the rotted sections and replace them with high-quality, treated timber that matches the original design.

  • The restoration time depends on the condition of the windows and the number being restored, but a single window typically takes 4–6 days.

  • Restored windows with draught-proofing and double glazing can provide comparable energy savings to modern replacements, while preserving the character of your home.

  • With proper maintenance, restored sash windows can last 10–15 years or more before needing further attention.

  • Restoration usually doesn’t require permission, but replacing windows on listed or protected properties may. We can advise on regulations in your area.

  • Yes, as a proud member of the Irish Georgian Society, our methods comply with conservation guidelines, ensuring that all work respects the historical and architectural significance of your property.

  • Restoring maintains the historical integrity and charm of your property, often at a lower cost than replacement. It also ensures compliance with conservation guidelines for listed buildings.

  • Restored and draught-proofed windows with double glazing can match or even exceed the insulation of modern replacements.

  • No, full restoration is not the only option. Depending on the condition of your windows, alternatives like draughtproofing, minor repairs, painting, or adding slimline double glazing can enhance functionality and appearance without extensive work.

  • Partial restoration targets specific issues, such as repairing rotted sills or broken cords, without addressing the entire window. It’s a quicker and more cost-effective option if most of your window is in good condition.

  • During our inspection, we’ll assess the condition of your windows and recommend the best solution, whether that’s minor repairs, partial restoration, or a complete overhaul.

  • Yes, we can unstick painted or jammed sashes, repair pulleys, and replace cords or weights, ensuring your windows open and close smoothly again.

  • Absolutely. We offer a range of services, including repairs, draughtproofing, painting, and glazing upgrades, all designed to improve the performance and appearance of your existing windows without the need for replacement.

  • We use traditional materials, techniques, and period-appropriate hardware to ensure your windows retain their original charm while addressing functional issues.

  • No. Our upgrades, such as draught-proofing and slimline double glazing, are designed to enhance performance while maintaining the original appearance of your windows.

  • The cost varies as it is based on the condition of your windows and the chosen services.

    Draught-proofing or partial repairs are more affordable than full restoration but may not address all underlying issues.

    We provide detailed quotes for all options.

Sash Window Replacement

  • In most cases, original sash windows can be restored, preserving their charm and functionality. Replacement is only necessary if the damage is extensive and beyond repair.

  • Restoration usually doesn’t require permission, but replacing windows on listed or protected properties may. We can advise on regulations in your area.

  • Yes, as a proud member of the Irish Georgian Society, our methods comply with conservation guidelines, ensuring that all work respects the historical and architectural significance of your property.

  • Restoring maintains the historical integrity and charm of your property, often at a lower cost than replacement. It also ensures compliance with conservation guidelines for listed buildings.

  • Restored and draught-proofed windows with double glazing can match or even exceed the insulation of modern replacements.

  • Absolutely. We offer a range of services, including repairs, draughtproofing, painting, and glazing upgrades, all designed to improve the performance and appearance of your existing windows without the need for replacement.

  • No. Our upgrades, such as draught-proofing and slimline double glazing, are designed to enhance performance while maintaining the original appearance of your windows.

Sash Window Draught-Proofing and Energy Efficiency

  • Energy efficiency is improved through draughtproofing, upgrading to slimline double glazing (if possible), and using modern seals to reduce air leaks.

  • Yes, slimline double glazing can often be fitted into existing sash frames without compromising their historical integrity (this is subject to planning regulations).

  • We offer slimline double glazing, which fits into existing sash frames and complies with heritage standards.

  • Draught-proofing involves sealing gaps around your sash windows to eliminate drafts, reduce noise, and improve energy efficiency.

    It’s a cost-effective and discreet way to enhance comfort without altering the appearance of your windows.

  • Draught-proofing can reduce heat loss by up to 30%, making your home more energy-efficient and comfortable.

  • No, draughtproofing is discreetly installed, preserving the original aesthetic of your windows.

  • Yes, draught-proofing eliminates rattling by creating a snug seal between the sashes and frame.

  • Restored windows with draught-proofing and double glazing can provide comparable energy savings to modern replacements, while preserving the character of your home.

  • Restored and draught-proofed windows with double glazing can match or even exceed the insulation of modern replacements.

Sash Window Maintenance and Functionality

  • Restoration allows you to keep the original frames and details while improving functionality through draughtproofing, repairing damage, and adding discreet modern features like slimline double glazing.

  • Regular cleaning, periodic repainting, and ensuring smooth operation of sashes are usually sufficient. Draughtproofing components may need occasional adjustment.

  • With proper maintenance, restored sash windows can last 10–15 years or more before needing further attention.

  • Absolutely. We offer a range of services, including repairs, draughtproofing, painting, and glazing upgrades, all designed to improve the performance and appearance of your existing windows without the need for replacement.

  • Neglecting maintenance can lead to drafts, sticking sashes, wood rot, or the need for more extensive repairs in the future. Routine care helps prevent these issues.

  • We use traditional materials, techniques, and period-appropriate hardware to ensure your windows retain their original charm while addressing functional issues.

  • During our inspection, we’ll assess the condition of your windows and recommend the best solution, whether that’s minor repairs, partial restoration, or a complete overhaul.