Knowledge Base
Property advice that actually helps
Researched, UK-specific guides for every stage of homeownership — from buying and surveys to retrofit, planning and major works.
Improvement & BuildWhat is window flashing and why it's essential for weatherproofing
Window flashing is a water-resistant material installed at the head, sill, and jambs of a window opening to direct rainwater away from the frame-to-wall junction. In the UK's wet climate, correctly fitted flashing is essential for preventing penetrating damp, timber rot in reveals, and plasterwork failure around window openings.
Improvement & BuildFrench Door Installation: Types, Costs, and Considerations
French doors in the UK cost roughly £1,500–£3,000 for uPVC and £2,500–£6,000 or more for aluminium or timber, installed. Like-for-like replacements rarely need planning permission, but new openings, conservation areas, and listed buildings may require consent. Use a FENSA- or CERTASS-registered installer so they can self-certify Building Regulations compliance and issue the certificate you will need when selling.
Improvement & BuildPlywood Flooring: Material Options and Installation Considerations
Plywood flooring in UK homes is used either as a structural subfloor or as a finished floor surface. Structural CE-marked plywood at 18–22mm is standard for timber joist floors; birch-faced plywood is commonly used as a visible sanded finish. Indicative material costs range from £12–£80 per m² depending on grade, species, and whether the panel is for subfloor or decorative use.
Improvement & BuildSkylight Installation: Natural Light Solutions
A standard pitched-roof skylight such as a Velux or equivalent roof window costs £800–£2,500 installed in the UK, including the unit and roofing work. Flat-roof rooflights and lanterns run higher. Most rooflight installations fall under permitted development, but listed buildings, conservation areas, and highway-facing roof slopes require planning permission. Building Regulations apply to thermal performance and structural integrity.
Surveys & InspectionsRoof Cleaning: Costs, Benefits, and Professional Services
Professional roof cleaning removes moss, algae, and lichen using soft washing, biocide treatment, or manual scraping. Most UK roofs benefit from cleaning every three to five years, depending on pitch, location, and nearby trees. It extends tile life, improves drainage, and can help prevent premature re-roofing. Always use an NFRC-registered roofer with appropriate public liability insurance for safe roof access.
Planning & Pre-BuildLiving in Converted Commercial Spaces: Office-to-Residential Transformations
Most office-to-residential conversions in England use Class MA Permitted Development, requiring Prior Approval from the local planning authority rather than full planning permission. Building Regulations approval is always required separately. Key concerns include natural light adequacy, fire safety, Part O overheating compliance, and confirming whether an Article 4 Direction has removed permitted development rights in the area.
Improvement & BuildShiplap Wall Installation Ideas and Design Inspiration
Shiplap can transform a plain wall into a feature in almost any room — from a painted living room accent wall to a moisture-resistant bathroom panel. Popular UK approaches include painted vertical shiplap in hallways, horizontal planking in kitchens or snugs, and white-primed boards in extensions or garden rooms. Preparation and board choice matter as much as the final look.
Energy & RetrofitRetrofit Insulation Installation and Investment
Retrofit insulation in the UK covers five main types: loft, cavity wall, external wall, internal wall, and floor insulation. The right choice depends on your property's age, construction, and moisture conditions. Indicative costs range from around £300 for loft insulation to £20,000 or more for solid wall insulation. Grants under ECO4 and the Great British Insulation Scheme may reduce costs for qualifying households.
General property adviceWhat to do if your boiler breaks down in winter
When your boiler breaks down in winter, start with safe non-gas checks: boiler pressure (should read 1–1.5 bar), the reset button, thermostat settings, and whether the condensate pipe has frozen. If none of these restores heating, call a Gas Safe registered engineer. If you smell gas or suspect carbon monoxide, leave immediately and call 0800 111 999.
Improvement & BuildPatio Doors: Types, Features, and Installation Guide
UK patio doors come as sliding, French, or bifold systems. Sliding doors suit narrower openings with limited floor clearance; French doors suit period properties and smaller widths; bifold doors open wider but need a structural beam and more preparation. All replacement installations must comply with Part L energy performance and Part Q security requirements under Building Regulations.
Planning & Pre-BuildUnderstanding Groundworks and Development Expenses for New Building Projects
Groundworks cover all below-ground site preparation — excavation, drainage, foundations, and service connections — that must be completed before superstructure construction begins. On a typical UK new-build project, groundworks represent 10–15% of total build cost, though this rises sharply on difficult sites. Ground conditions, contamination, and drainage requirements are the main variables that make early site investigation essential.
Planning & Pre-BuildListed Building Consent: Planning Requirements and Costs
Listed Building Consent is required for any works that affect the character of a listed building as a building of special architectural or historic interest — including internal alterations. Applications to your Local Planning Authority are free in England and Wales, but professional fees for heritage statements and drawings typically range from £1,500 to £8,000 or more depending on complexity.