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Buying guides, restoration tips and sustainability stories from across the Green Doors team.

Composite Front Entrance Door Grp Navy Blue External Exterior Double Glazed Used

Front Doors Advice

uPVC vs Composite Back Doors: Which Is More Energy Efficient?

When comparing uPVC vs composite back doors, both can provide effective insulation, but the best option depends on the specifications […]

Upvc Pvcu Back Entrance Door White Tilt Turn Double Glazed External Used

Back Doors Advice

Back Door Prices UK: How Much Does a Back Door Cost in 2026?

Back door prices in the UK on average range from around £600 to £2,200 supplied and fitted for standard uPVC […]

Room with white glass-paneled Crittall doors opening onto a bare patio and neighboring conservatory; construction debris creates a stark, unsettled mood.

Guides

Are Crittall Doors Expensive: All You Need to Know

Crittall-style doors combine slim metal frames with expansive glass panels, creating a stylish, industrial-inspired look. Our experts have compiled this […]

What Are the Best French Door Materials? (2026 Buyer’s Guide)

Guides

What Are the Best French Door Materials? (2026 Buyer’s Guide)

French doors have remained a popular option for homeowners since the Renaissance period, and modern French doors are now available […]

White front door with narrow side windows and decorative stained-glass transoms set in a pale brick wall; the reflective glass shows a quiet, leafy neighborhood.

Back Doors Advice

Energy-Efficient Back Doors Explained

Conscious of your home’s energy efficiency? Choosing an energy-efficient back door is one way to limit heat loss and draughts […]

A bright, glass-enclosed patio with a warm wood ceiling, dining table and chairs, patterned rug, and views of a green garden feels calm and inviting.

Sliding Doors Advice

9 Modern Patio Sliding Door Ideas for UK Homes

Patio sliding doors have quickly become one of the most popular choices for doors in UK homes. They can open […]

A modern dining room with a long table and chairs faces a leafy garden through floor-to-ceiling sliding glass doors.

Sliding Doors Advice

uPVC vs Aluminium Sliding Doors: Pros, Cons & Costs

Planning a new extension, renovation or just want to replace your outdated patio sliding doors with something new? uPVC and […]

White aluminum bi-folding doors open to a bright living room, enhancing natural light and outdoor views.

Bi-fold Doors Advice

Are Bi-Fold Doors Worth it? We Break it Down

Bi-fold doors are a popular choice for homeowners looking to add wide openings and a clean and contemporary aesthetic while […]

How Much Do Sliding Doors Cost in 2026?

Sliding Doors Advice

How Much Do Sliding Doors Cost in 2026?

Sliding doors are often fitted for patio areas and provide plenty of natural light to enter and offer a smooth […]

Do You Need Planning Permission for Bi-Folding Doors?

Bi-fold Doors Advice

Do You Need Planning Permission for Bi-Folding Doors?

If you are considering bi-fold doors for your property, whether as part of an extension or to replace an existing […]

How Much Do Bi-Fold Doors Cost in the UK? (2026 Prices)

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How Much Do Bi-Fold Doors Cost in the UK? (2026 Prices)

Bi-fold doors are a very popular option for UK homeowners, as they provide lots of natural light to enter the […]

Bi-fold Doors Advice

Common Bi-Fold Door Problems and How to Fix Them

Bi-fold doors are a stylish, practical and highly desirable addition to any home, but like any frequently used feature, they […]