External French Doors

FAQ's

• What are external French doors?

  External French doors are generally made up of 2 doors that are hinged on opposite sides of the frame. Usually both doors open outwards to create a feeling of connection between the inside and outside of your home. If used on a Juliet balcony then the doors can open inwards so you can still open and close them effectively.

• Why are they called French doors?

  French doors are named after their country of origin, France. Invented during the renaissance period in the 16th and 17th centuries and originally  made of wrought iron and wood they were predominantly used to walk onto balconies. It wasn’t until later that glass was used at which point their popularity increased and began to be used across Europe and remain a popular choice for homes today.

• What materials can French doors be made from?

  French doors can be crafted from oak or timber for a classic look, aluminium for contemporary style and strength, or UPVC for low maintenance and excellent value. Each material has its own aesthetic and performance benefits.

• Are French doors energy efficient?

  Yes, modern French doors are fitted with double or triple glazed units with low-E coatings and argon fill, helping to reduce heat loss and improve insulation throughout the year.

• Can French doors open inwards as well as outwards?

  Many French door designs can be specified to open either inwards or outwards, ideal if you’re fitting them in a confined space or on a Juliet balcony.

• Do French doors require high maintenance?

  Maintenance levels depend on the material: aluminium and UPVC options are low maintenance, requiring only periodic cleaning, while timber and oak doors benefit from occasional inspection and care to maintain their finish.

• What colours and finishes are available?

  French doors are available in a variety of colours and finishes, from traditional white or pre-finished oak to anthracite grey, black, and dual-colour options, to suit your home’s style.

• Do French doors meet building regulations?

  Yes; when installed correctly, French doors can meet UK building regulations and energy performance standards, including low U-values for insulation. Check with your installer for any specific planning requirements in your area.

• Can French doors improve natural light and ventilation?

  Absolutely — their large glass panels maximise daylight and can be opened wide to let in fresh air, improving both light and ventilation in your home.

• How much do French doors cost?

  The cost of french patio doors can vary from £650 - £3000 depending on the material, size, energy efficiency and security of the doors.

• Are external French doors secure?

  Most French doors sold today are safe and secure. Make sure you buy doors from reputable suppliers and ensure they feature multipoint locks, 3 star euro cylinders and also have PAS 24 accreditation. If you want any extra level of security, consider upgrading from toughened to laminated glass.