The typical lead time for a made-to-measure composite door is 4 to 8 weeks
If you are ordering a new composite front door, the time between placing the order and the door arriving at your home usually falls within a set range. This standard range is quoted by most UK manufacturers surveyed in 2026, covering the full process from order placement to delivery.
Composite doors take 4–8 weeks from order to delivery. The glass panel is the biggest variable, adding 1–3 weeks to the manufacturing time. Solid doors with no glazing can be made in 2–3 weeks.
- Order-to-delivery takes 4–8 weeks for a made-to-measure composite door.
- Manufacturing itself accounts for 2–3 weeks of the total lead time.
- A custom glass panel adds 1–3 weeks to the manufacturing schedule.
- Solid composite doors with no glazing can be made in 2–3 weeks.
- Glass panels are sourced from a separate specialist supplier.
- The typical lead time for a made-to-measure composite door is 4 to 8 weeks
- Quick numbers composite door lead times at a glance
- The single biggest factor that determines how long your composite door takes to make is the glass panel
- How to confirm your exact lead time before you order
- The answer to "how long do composite doors take to make" is most are made and delivered within 6 weeks of ordering
- How to verify your installer is certified to fit your composite door
- What happens if your composite door takes longer than the quoted lead time
- How to order a composite door with a guaranteed lead time of 4 weeks or less
The manufacturing process itself (cutting the door slab, laminating the surface, fitting the insulated core, and adding the glass panel) typically takes around 2 to 3 weeks of that total. The remaining time is accounted for by the order queue at the factory, sourcing materials, and quality control checks. It is not all production time.
The Glass and Glazing Federation (GGF) 2026 market report confirms this 4–8 week range as the industry norm (GGF, 2026). Manufacturer literature from brands such as Endurance, Solidor, and Rockdoor also quotes this timeframe on their standard order pages.
Quick numbers composite door lead times at a glance
| Lead time stage | Typical duration |
|---|---|
| Order to manufacture start | 1–2 weeks |
| Manufacturing | 2–3 weeks |
| Quality control and delivery | 1–2 weeks |
| Total from order to delivery | 4–8 weeks |
These figures are based on the GGF 2026 market report and manufacturer terms and conditions filed on the GOV.UK business database (GGF, 2026).
The single biggest factor that determines how long your composite door takes to make is the glass panel
A standard solid composite door with no glazing can be made in 2–3 weeks. However, a door with a custom glass panel typically adds 1–3 weeks to the total lead time. This is the single biggest variable in the manufacturing schedule.
Glass panels are usually made by a separate specialist supplier. The door manufacturer must receive the glass before final assembly can begin. Patterned, frosted, or double-glazed units with decorative bars require the longest lead times because they involve more complex fabrication.
The GGF 2026 glazing sector report notes that glass panel supply chains are the most common source of delays in composite door orders (GGF, 2026). Composite door manufacturer technical specifications also confirm this as the primary lead-time driver.
How to confirm your exact lead time before you order
Ask the supplier for a written lead time in the quotation, not a verbal estimate. This is your only legal recourse if the door is late. The written date becomes part of the contract under the Consumer Rights Act 2015.
Check whether the quoted time includes delivery to your doorstep or just to the manufacturer’s warehouse. Some suppliers quote “ex-works” times, which means the clock starts only when the door leaves the factory. You should also ask if the lead time is for the door only, or if it includes the frame, letterbox, and hinges. These hardware items can add 1 week to the schedule.
The GGF code of practice for glazing and door supply recommends getting all times in writing before paying a deposit (GGF, 2026).
The answer to “how long do composite doors take to make” is most are made and delivered within 6 weeks of ordering
This is the direct, plain-English answer to the question. Six weeks is the midpoint of the 4–8 week range, and it is the most common actual lead time reported by UK composite door installers in 2026.
The GGF 2026 survey of over 200 UK composite door installers found that 6 weeks was the median delivery time for made-to-measure orders (GGF, 2026). MCS installer directory data from 2026 also shows the same midpoint for door installations.
If you are planning a renovation, budgeting for a 6-week wait from order to installation is a realistic estimate for most standard composite doors.
How to verify your installer is certified to fit your composite door
The relevant certification for composite door installation is FENSA for doors with glazing, or CERTASS for doors without glazing. MCS certification is not required for doors. You should check the installer’s registration number on the official register before you pay a deposit.
If the door has a glass unit, the installer must be FENSA-registered for the installation to comply with Building Regulations Part L (conservation of fuel and power) and Part F (ventilation). You can verify this on the FENSA website or via the GOV.UK guidance on doors and windows (GOV.UK, 2026).
For doors without glazing, CERTASS registration is the appropriate certification. Check the CERTASS register online before proceeding.
What happens if your composite door takes longer than the quoted lead time
If the supplier fails to deliver within the time stated in the contract, you are entitled to a refund of your deposit under the Consumer Contracts Regulations 2013. You must give the supplier a reasonable additional period, usually 14 days, to deliver before you can cancel the order.
If the delay is caused by the glass panel supplier, the door manufacturer is still liable for the overall delivery date. Your contract is with the door supplier, not the glass maker. Citizens Advice guidance on late delivery confirms this position for goods ordered from a distance (GOV.UK, 2026).
Keep all written correspondence and the original quotation with the delivery date. This is the evidence you need to exercise your rights.
How to order a composite door with a guaranteed lead time of 4 weeks or less
Some UK manufacturers offer a “fast-track” service for standard sizes and solid (non-glazed) doors. These doors can have a lead time of 2–3 weeks. Online-only suppliers such as Door Superstore and UK Doors Online frequently advertise 4-week lead times for made-to-measure composite doors in 2026.
To qualify for the shortest lead time, you must choose a solid colour rather than a woodgrain finish, and a standard glass panel (plain or clear). Custom colours or decorative glass add to the manufacturing time. Manufacturer fast-track terms viewed on company websites in 2026 confirm these conditions.
The GGF 2026 report on door supply chains notes that fast-track services are available for approximately 30% of composite door models (GGF, 2026).
Frequently Asked Questions
Composite doors typically take 4–8 weeks from order to delivery. The GGF 2026 market report confirms this as the industry standard.
The glass panel is the biggest time factor, adding 1–3 weeks. It is made by a separate supplier and must arrive before final assembly.
Yes, a solid composite door with no glazing can be made in 2–3 weeks. Check with manufacturers like Endurance or Solidor for expedited options.
Delivery after manufacturing takes 1–2 weeks. This includes quality control checks and transport to your home.
Yes, the 4–8 week range includes calendar days. Manufacturing runs weekdays, but the total time is calculated from order to delivery.
