Garden doors can transform the way you use your home – bringing in more daylight, creating a better connection with the garden and making summer living easier. The two most popular options are French doors and sliding patio doors.
Both are available in uPVC and aluminium and in a wide range of colours, but they work in very different ways. In this guide, we compare them side by side. You can also explore our French doors and patio doors pages.
What Are French Doors?
French doors are a pair of hinged doors that open outwards (or sometimes inwards) from the centre, creating a wide, unobstructed opening. They often have large glass panels and can be paired with side panels for extra light.
Benefits of French doors
- Wide, open access – both doors open fully for a clear opening
- Classic style – suits traditional and period homes as well as modern ones
- Ideal for smaller openings – work well where width is limited
- Flexible – open one door for everyday use or both for parties and moving furniture
- Can be fitted with side panels to widen the overall glazed area
Things to consider
- Need clear space for the doors to swing open
- Can catch the wind if left open without stays
- Centre mullion-free designs offer the widest opening
What Are Sliding Patio Doors?
Sliding patio doors have large glass panels that glide along a track. Typically one panel slides behind a fixed panel, although three- and four-pane designs are available for wider openings.
Benefits of sliding patio doors
- Maximum glass and light – large panes with slim frames, especially in aluminium
- Uninterrupted views – ideal for showing off the garden
- Space-saving – no swing space needed inside or outside
- Easy to use – modern rollers glide smoothly
- Ideal for wide openings and contemporary extensions
Things to consider
- The opening is limited to the width of the sliding panel(s)
- Tracks need occasional cleaning to keep them running smoothly
- Large panes are heavy, so quality hardware matters
Planning New Garden Doors?
We design and install French doors and patio doors across Bolton and the North West. Visit our gallery or ask for a free, no-obligation quote.
Get a Free Quote →Call 01204 929995Mobile 07538 056353French Doors vs Patio Doors: Side-by-Side
- Opening: French doors open fully · Patio doors open up to one panel width
- Space needed: French doors need swing space · Patio doors need none
- Light and views: Patio doors usually offer more glass · French doors slightly less
- Style: French doors classic and versatile · Patio doors sleek and modern
- Best for: French doors for narrower openings and traditional homes · Patio doors for wide openings and extensions
Which Is Right for Your Home?
Choose French doors if…
- Your opening is under around 1.8 metres wide
- You want the whole opening to be clear when both doors are open
- You prefer a traditional or timeless look
- There is space for the doors to swing
Choose sliding patio doors if…
- You have a wide opening and want maximum glass
- Space inside or on the patio is limited
- You want a contemporary look with slim sightlines
- Uninterrupted garden views are the priority
uPVC or Aluminium?
Both French and patio doors are available in uPVC and aluminium:
- uPVC – cost-effective, well insulated and available in many colours and wood-grain finishes
- Aluminium – stronger, allowing slimmer frames and larger glass panels; a premium, modern look
Security and Energy Efficiency
Modern garden doors are far more secure and efficient than older designs. Look for multi-point locking, anti-lift features on sliding doors, anti-snap cylinders and toughened or laminated safety glass. Energy-efficient double or triple glazing with warm-edge spacers helps keep heat in during winter.
Large glazed doors must use safety glass – read Toughened vs Laminated Glass: What Is the Difference? to understand the options.
Bringing Even More Light Into Your Home
If you are planning an extension or garden room, combining new doors with a roof lantern can transform a dark space. See our complete guide to roof lanterns.
Garden Door FAQs
Do I need planning permission for new garden doors?
Replacing an existing door or window like-for-like does not usually need planning permission for a house. Creating a new or wider opening may involve structural work and Building Regulations, and listed buildings or conservation areas may have additional controls.
Can French doors open inwards?
Yes, although outward-opening is more common in the UK because it saves internal space and improves weather resistance.
How long does installation take?
Most like-for-like door replacements are completed in a day. Larger openings may take longer.
What about the rest of my windows?
Matching your new doors to your windows creates a cohesive look. Find out about costs in How Much Does Double Glazing Cost in Bolton? and why quality windows matter.
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Open Up Your Home to the Garden
Whether you choose classic French doors or sleek sliding patio doors, our experienced team will design and install them to perfection. Get your free quote today.
Request Your Free Quote →📞 01204 929995Serving Bolton, Bury, Wigan, Salford, Manchester, Westhoughton, Farnworth and across the North West.