Windows

Lancet Works crafts bespoke timber windows that bring together refined joinery and high-performance glazing. Designed for both heritage and contemporary architecture, each window is made to order and carefully tailored to the character of the project.

The Collection

Sliding Sash

Elegant sash windows combining traditional craftsmanship with modern performance for period and heritage properties.

Spring Balance: Classic, Conservation
Casement

Versatile timber casement windows offering clean lines, excellent insulation and flexible configurations.

Casement: Classic
Casement: Period
Tilt & Turn

Modern inward-opening windows with dual opening functionality for ventilation, cleaning and everyday practicality.

Tilt & Turn: PureWood
Tilt & Turn: Aluminium Clad

Classic, Conservation and Period windows.

‍The sash and casement window collection can be further tailored as Classic, Conservation or Period, with subtle differences to meet specific planning requirements and suit the age, character, and location of a property.
Classic

This high-performance, double and triple glazed range suits most styles of renovation projects as well as new build properties.

Manufactured to the latest building regulations, they are a solution for projects that do not have specialist building conservation or passivhaus requirements.

Conservation

These windows are designed to deliver authentic period detailing while incorporating slimline double glazing to improve thermal and acoustic performance, without compromising traditional appearance.

Developed for stringent planning requirements and conservation areas, the range features reduced section sizes, slimline double-glazed units with a traditional external putty finish, and true solid glazing bars.

Period

The Period range is designed to faithfully replicate original single-glazed windows and is particularly suited to listed buildings and stringent planning requirements.

Manufactured as single-glazed frames with hand-applied external putty and true solid glazing bars, these windows reflect traditional construction methods. Glazing options include 4mm toughened glass or a selection of heritage-style glass to achieve a more authentic, uneven appearance.