Freya is WindowCost's heritage editor, focused on pre-1919 housing stock. She covers sash-window repair and replacement economics, Article 4 conservation-area rules, Listed Building Consent, and the specification trade-offs between original timber, engineered softwood, alu-clad composite, and high-spec mock-sash uPVC. Before WindowCost she wrote for a UK period-property trade magazine for five years.
Beats
Guides by Freya
Article 4 Directions and Window Replacement: UK Planning Rules
How Article 4 Directions remove permitted development rights for windows in UK conservation areas.
Conservation Area Windows: Article 4 Directions and Listed Building Consent
A guide to window replacement laws in UK conservation areas, covering Article 4 directions, listed building consent, and heritage grants.
Cost of New Build Windows UK: Developer Spec vs Upgrade
What housebuilders include as standard and what you will pay to upgrade — £400 to £1,200 per window unit.
Sash Window Draught Proofing: Costs and Best Methods
A professional guide to draught-proofing traditional sash windows in the UK, covering strip methods, sealants, and estimated installation costs.
Sash Window Repair vs. Replace: Costs, Consent, and Conservation
A guide to the costs and regulations of repairing vs. replacing sash windows in UK listed buildings and conservation areas.
Secondary Glazing for Listed Buildings: guide
How to improve thermal efficiency in historic properties using secondary glazing, including costs, brands like Ventrolla, and planning permission rules.
Contact Freya via the SaaSquatch editorial desk — info@saasquatch.co.uk.