If you’re considering a new composite door, you may be wondering what happens once you’ve booked your installation. From the initial survey and measurements to removing your old door, fitting the new frame and checking everything is working correctly, there are several stages to the process. Knowing what to expect can help you feel prepared and give you peace of mind that your new door will be fitted correctly from start to finish.
Before installation: survey and measurements
The process begins with a survey of your home. An experienced installer will assess the existing door opening and take accurate measurements, including the width and height, to ensure your new composite door and frame are made to the correct size.
The condition of the existing door frame, threshold and surrounding plaster will also be checked. This helps identify anything that could affect the installation before work begins.
Accurate measurements are essential for achieving a perfect fit. The outer frame needs to be correctly positioned within the door opening so the door operates smoothly and the seals and security features perform as intended.
You can then finalise details such as the colour, glazing and hardware of your new front door. We offer composite doors in a range of styles, colours and glazing options.
What happens on installation day?
Preparing the area
Before the installation begins, make sure the area around your entrance is clear of coats, shoes and furniture. This gives the installer plenty of space to work safely while helping to minimise disruption to the rest of your home.
Removing the old door
The old door is carefully removed first. If the existing frame is also being replaced, this will be removed so the door opening can be inspected and prepared for the new composite door frame.
Old fixings, sealant and debris are cleared from the opening, while the installer checks the surrounding area. Removing an old frame can create some noise and dust, but an experienced team will aim to minimise disruption and keep the work area tidy.
Fitting the new composite door frame
The new frame is positioned within the prepared door opening and checked with a spirit level to make sure it is level, plumb and square.
Installation packers can be used to make fine adjustments before the frame is secured with the appropriate fixings. Correct positioning is important because the frame provides the foundation for the rest of the installation.
Suitable foam or other materials may then be used around the frame, depending on the construction of the opening. This helps create a secure fit while reducing the risk of draughts, leaks and unwanted air leakage.
Hanging and adjusting the door
Once the composite door frame is secure, the door leaf is hung on its composite door hinges. The installer checks the gaps around the door and makes adjustments where necessary, ensuring it sits correctly within the frame and opens and closes smoothly.
The locking system is also tested to make sure the locking points engage correctly. Our composite doors feature high-security multipoint locking systems, while an Ultion cylinder is available as an upgrade for additional protection.
Sealing and finishing
The final stages focus on creating a secure, weather-tight finish. Sealant is applied around the perimeter of the frame where required to help prevent water ingress and unwanted air leakage.
The installer will also check relevant drainage holes and channels are clear so water can drain away correctly. The installation should be completed in accordance with the manufacturer’s instructions, ensuring the door, frame, seals and security features function as intended.
Composite doors are also designed with security, weather resistance and insulation in mind, helping to keep your home comfortable while providing a durable entrance. Our composite door range includes products tested to relevant security and weather-performance standards, including PAS 24 for security and BS 6375 for weather performance.
How long does a composite door installation take?
The time required depends on the type of door, the condition of the existing opening and whether the old frame needs replacing.
A typical composite door installation takes between three and six hours, depending on the complexity of the job and any additional features. We aim to minimise disruption while ensuring a perfect fit.
Many homeowners can therefore have their new door fitted within a single visit, although more complicated installations may take longer. Your installer should be able to provide a clearer timeframe during the initial survey.
Final checks
Before the installation is complete, the installer should check that:
- The door opens and closes smoothly
- The composite door hinges are correctly adjusted
- The locking points engage properly
- The seals and frame are correctly positioned
- Drainage channels are clear
- The work area is clean and tidy
Looking after your new composite door
A modern composite door is designed to be durable and relatively low maintenance. Following the manufacturer’s care instructions will help keep it looking and performing its best.
Composite doors are made using a blend of materials, including a 48mm solid timber core and GRP outer skin, providing strength, durability and thermal performance. Dream Installations also offers uPVC entrance doors if you are comparing composite doors with other entrance door options.
For routine cleaning, warm soapy water and a soft cloth can be used on suitable door surfaces. Avoid abrasive products and follow the manufacturer’s instructions for your particular door and hardware.
Our composite doors have an expected lifespan of 25–30 years or more when properly maintained.
Professional composite door installation from Dream Installations
Choosing the right type of door is only part of the process. Professional installation is just as important for ensuring your new composite door performs as intended.
With over 30 years’ experience in the home improvement sector, we provide windows, doors and conservatories for homeowners across Lowestoft, Norfolk, Suffolk and the surrounding areas. We are FENSA registered and offer a 10-year written guarantee, providing additional peace of mind when investing in a new door.
If you are considering a new composite door, Get in touch with Dream Installations or request a free quote to discuss your options and arrange your installation.
