Sash windows repair Hertfordshire

Focusing on the preservation and enhancement of traditional wooden windows, the sash windows repair service in Hertfordshire offers the following::

  • Complete renovation of window frames
  • Upgrading existing frames from single to double glazing
  • Installing draught-proofing

Window restoration services in Hertfordshire

Reglazing original windows – Improve the energy efficiency

Installing vacuum-insulated double glazing into existing timber sashes is a fantastic way to improve the energy efficiency of your home and reduce your energy bills.

A great alternative to complete window replacement and secondary glazing in Hertfordshire.

Sash windows double glazing Hertfordshire

Restoring functionality

Unblocking stuck or unbalanced sash windows is crucial for restoring their smooth operation.

To achieve this, we carefully examine components such as sash cords, springs, chains, and pulleys to ensure they are not worn or damaged.

When necessary, our team addresses all functional issues as part of the comprehensive sash window overhaul.


Restore rotten frames

Repairing rotten or compromised timber, deteriorated putty, and decayed exterior window sills is crucial for maintaining the structural integrity of wooden windows.

To address these issues, our Hertfordshire-based team carefully removes any damaged sections of the sash window and replaces them with new timber.

If the putty has become worn or brittle, we apply fresh material to ensure a secure seal on the glazing bars and minimize air leakage.

Repairing decayed windows sills

Sash windows draught-proofing Hertfordshire

Fix draughts and poor fit, which leads to thermal inefficiency and rattling.

Installing a draught excluder is one of the most effective ways to reduce air leakage through gaps and cracks in your window.

Draught excluders should be properly fitted so that they are tight against the window frame.

Draught-proofing sash windows

Our projects


Service area locations in Hertfordshire