Guides to energy-efficient doors for UK homes. Composite, timber, and uPVC door costs, security ratings, and thermal performance compared.
275 articles
Bifold or sliding doors the cost, savings and payback compared If you are replacing a back wall with glazed doors, you will face one main decision. Should you choose bifold doors that fold away completely, or sliding doors that glide to one side. The right choice depends on your opening width, budget, and whether you […]
Smart locks cost roughly £150–£300 more than a standard replacement cylinder, but the difference in convenience and security is significant for most UK homeowners. A standard replacement front door cylinder costs between £30 and £60. A smart lock, such as those made by Yale, Ultion, or Nuki, typically costs between £180 and £350 (Energy Saving […]
Choosing a new front door in 2026 involves balancing personal taste, property style, and practical performance. The colour you select is often the first thing visitors notice, and it can significantly impact your home’s kerb appeal and even its resale value. The most popular front door colour in the UK for 2026 is a deep, […]
What is a door with a letterbox draught excluder? A letterbox draught excluder is a fitted cover or brush seal that blocks airflow through the letterbox slot while still allowing mail delivery. It is a low-cost, DIY-friendly upgrade that can save a typical home between £5 and £15 per year on heating bills, according to […]
Moving your front door typically costs £2,500–£5,000 including building regulations approval Moving your front door is a structural alteration that almost always requires building regulations approval. The total cost for a standard domestic property, including the new door, frame, structural work, and approval fees, is typically between £2,500 and £5,000 (GOV.UK Planning Portal fee calculator, […]
A porch can save an average of £80–£120 a year on heating, but only if it is built correctly. The figure comes from an Energy Saving Trust report on draught-proofing and secondary glazing, updated for 2026 (Energy Saving Trust, 2026). The saving is an average for a well-sealed, unheated porch with a solid roof and […]
A uPVC door’s main burglary weakness is the lock, not the door frame or the material itself When homeowners worry about a uPVC door being forced open, the common assumption is that the plastic panel or the frame will give way first. Published data from the UK’s official testing body for security hardware, Sold Secure, […]
Sliding doors cost roughly 20–25% less than bifold doors for a standard 3-panel opening If you are choosing between sliding and bifold doors, the cost difference is the first question most homeowners ask. According to the 2026 Fenestration Self-Assessment Scheme (FENSA) cost survey, the average installed price for a 3-panel sliding door is £2,800 to […]
A front door draught can lose heat equivalent to a £45 annual electricity bill A draughty front door pulls cold air into your home and forces your heating system to work harder. The Energy Saving Trust estimates that a single draughty front door in a typical semi-detached house can increase heating demand by up to […]
Bifold doors are not inherently colder than other glazed doors when correctly specified and installed Many homeowners worry that fitting bifold doors will turn their living room into a fridge in winter. The concern is understandable when you replace a solid wall with a large expanse of glass. But the thermal performance of a bifold […]
Which single front-door colour statistically adds the most resale value Navy blue is the front-door colour that statistically adds the most resale value to a UK home in 2026. Data from Rightmove’s 2026 “Paint Perceptions” report shows that homes with a navy blue front door sold for an average of 1.3% more than similar properties […]
A smart door lock costs from £80 to £350, but a standard 3-star deadbolt costs £20–£40 — the security gap is narrower than you might expect. Many homeowners worry that adding electronics to a front door creates a new vulnerability. The short answer is that a smart lock is not inherently less secure than a […]
Composite doors can expand in summer heat, causing the door to stick against the frame The primary cause of a composite door sticking in summer is thermal expansion of the door materials, especially the timber core and GRP skin, in response to high outdoor temperatures and direct sunlight. UK composite doors are typically made with […]
Composite door replacement keys typically cost between £15 and £80 each, depending on the lock system and whether you need a locksmith to cut them on site. The British Security Industry Association notes that high-security euro cylinders, common in composite doors, often require registered key cutting to maintain security (GOV.UK, 2026). Key Takeaways 1Replacement keys […]
Choosing a door installer is about more than price — it affects your home’s security, energy efficiency, and legal compliance. The wrong installer can leave you with draughts, poor insulation, or a door that fails building regulations. These ten questions will help you separate qualified professionals from cowboys before you commit. Quick Answer Ask these […]
What matters when you choose Your front door is the first thing visitors and potential buyers see, so getting it right can transform your home’s kerb appeal without a full renovation. Focus on material quality, colour contrast with your brickwork, and security features — and don’t overlook hardware and lighting, which can make even a […]
Choosing the right door lock for your UK home can feel confusing with so many types available, but the wrong choice could leave your home uninsured or vulnerable to break-ins. Your door material, insurance policy, and required security level all dictate which lock type is suitable. This guide explains the ten main door lock types […]
Your front door is a barrier against heat loss, noise, and intruders. Over time, wear and tear can leave it ineffective, costing you money and compromising your home’s security. Knowing the signs that your front door needs replacing can save you from escalating energy bills and potential safety risks. Quick Answer If you feel a […]
1. Seal the bottom gap with a brush strip Brush strips block the largest draught source and cost £10–£25 from DIY stores. They are fitted to the bottom of the door, using a series of bristles that press against the floor to seal the gap. The Energy Saving Trust says fitting a brush strip can […]
10 things to know before buying a composite door Composite doors are a popular upgrade for UK homes, offering better insulation and security than many older timber or uPVC doors. They combine materials like a GRP skin with a solid core to improve performance without the maintenance of wood. This guide covers the ten key […]
10 front door styles for UK homes in 2026 Your front door is the first thing people see and a major factor in your home’s energy efficiency and security. In 2026, the range of styles, materials and performance ratings can feel overwhelming, so knowing which one suits your property and budget is essential. Quick Answer […]
Your front door is the most common entry point for burglars, so strengthening it is one of the most effective ways to protect your home. A few targeted upgrades can make a significant difference without requiring a full door replacement. Quick Answer Front door security upgrades cost £30–£600. The most effective single step is fitting […]
Composite doors typically last between 25 and 35 years, making them one of the most durable door options available according to the Glass and Glazing Federation (GGF, 2026). This lifespan is significantly longer than uPVC doors (15–20 years) and wooden doors (20–25 years) when properly maintained. Key Takeaways 1Composite doors last 25 to 35 years […]
Yes, if your new front door is installed by a FENSA-registered installer, you will receive a FENSA certificate automatically. FENSA (the Fenestration Self-Assessment Scheme) covers replacement windows and doors in England and Wales under Building Regulations. According to Approved Document L of the Building Regulations (2026 edition), any replacement door must meet thermal efficiency standards, […]
A composite front door costs 800 to 2,000 pounds fitted. Timber doors range from 1,000 to 3,000 pounds. uPVC doors are the most affordable at 500 to 1,200 pounds. Prices include frame, hardware, and professional installation.
Composite doors offer the best combination of insulation, security, and durability. They typically achieve U-values of 1.0 to 1.4 W/m2K, similar to double glazed windows. Look for doors with a solid polyurethane foam core for maximum thermal performance.
A fitted composite door costs between £850 and £2,800, with the average UK homeowner paying around £1,450 for a standard single door with installation. If you are shopping for a new front door, the price you see online for a door slab alone is rarely the final figure. The real question is how much a […]
Replacing a front door sounds like a weekend job. In practice, the sequence in which you tackle door upgrades — and the time of year you choose to do it — determines whether you save money in the first heating season or spend the next two years chasing draughts you thought you’d already fixed. Quick […]
Composite doors typically last between 25 and 35 years, making them one of the most durable door options available according to the Glass and Glazing Federation (GGF, 2026). This lifespan is significantly longer than uPVC doors (15–20 years) and wooden doors (20–25 years) when properly maintained. Key Takeaways 1Composite doors last 25 to 35 years […]
Yes, composite doors can be painted, but only with the correct preparation and paint type to avoid voiding the warranty. The UK’s leading certification body, the British Board of Agrément (BBA), states that most composite doors have a factory-applied finish that is designed to last for at least 10 years (BBA, 2026). Painting is possible, […]
A leaking door can add hundreds of pounds to your heating bill A leaking external door lets in cold air and rainwater, making your home harder to heat. According to the Energy Saving Trust, draught-proofing a home can save up to £125 per year on energy bills, and a poorly sealed external door is a […]
How much does a front door replacement cost? A new front door costs between £600 and £3,500 including installation. The final price depends on the material, whether you need a new frame, and the type of glazing you choose. Quick Answer A front door replacement costs £600–£3,500 fitted in 2026, with the average UK spend […]
