What is a sash window?
A sash window is a style of window comprised of two operable sashes that slide vertically in opposing directions. One sash slides upwards while the other slides downwards, allowing for ventilation and airflow. Sash windows are counterbalanced with weights or spiral balances to enable smooth operation.
What are the benefits of wooden sash windows?
Wooden windows offer several benefits including classic aesthetic appeal, easy operation, excellent ventilation control, enhanced security features, and good for energy efficiency. They are low-maintenance and can increase a property's value and curb appeal.
How energy efficient are timber sash windows?
With modern upgrades like double or triple glazing, wooden sash windows can achieve excellent thermal performance and energy efficiency. Our traditional sash windows are made with low U-values for reduced heat transfer.
Are wooden sash windows secure?
Yes, modern sash windows incorporate multi-point locking systems, reinforced materials, and robust hardware to provide a high level of security against forced entry.
How is a sash window operated?
A sash window traditionally uses counterweight systems with lead weights and pulleys. Modern versions utilise spiral balances or spring balances instead. The top and bottom sashes slide vertically - opening the bottom sash pulls cool air in, while opening the top sash allows warm air to escape.
What are the different timber options for wooden sash windows?
Popular timber choices include hardwoods like accoya, red grandis and engineered redwood. Each offers its own aesthetic, durability, and performance characteristics.
Are sash windows suitable for period properties?
Yes, they are an ideal choice for preserving the authentic character of period and heritage listed properties everywhere. Their traditional appearance and operation blends seamlessly with classical architecture.
What finishes and colour options are available?
A wide range of paint colours and stain finishes can be specified for a sash window, from classic white to rich wood tones. Dual colour options with different interior/exterior finishes are also available.
How much maintenance do new sash windows really require?
Sash windows require relatively low maintenance. The tracks/balances should be checked periodically, external surfaces repainted/stained as needed, and the glass/frames cleaned regularly.
Do sash windows provide good sound insulation?
With double glazing or triple glazing, they can offer very good sound insulation by reducing exterior noise transmission into the home.
Are sliding sash windows expensive?
While sliding sash windows require more skilled manufacturing compared to some other window styles, they are a solid long-term investment that can add value. Pricing depends on factors like materials, glazing, size and finish specifications.
