Why Installation Deserves as Much Attention as the Door
A certified steel doorset is only as good as its installation. Security ratings such as PAS 24 and BS EN 1627 RC4 are earned by the complete assembly, and that includes the fixings anchoring the frame into the structure. A precisely made door fitted casually is a compromised door. This guide walks through how a SteelR installation actually runs, from the survey that precedes manufacture to the adjustments that follow it, so you know what to expect and what to have ready.
Before the Day: Survey and Manufacture
Every SteelR door is made to measure, so the process starts at your property, not in a catalogue. The opening is surveyed, the specification is agreed in writing, and a visual mock-up is signed off before anything is cut. Design, colour, hardware, glazing and security tier are all fixed at this stage, a process described step by step on our process page.
Manufacture then runs on a lead time of around 8 weeks, or around 10 weeks for the SR4 commercial-grade upgrade. Because the door is built for the surveyed opening, fitting day is about precision assembly rather than on-site improvisation.
Who Turns Up
Installation is carried out by our own DBS-checked installation team, the same company that manufactured the door. Nothing is subcontracted. That matters for three practical reasons: the fitters know the doorset because they build them, the security certification is respected because the team installs to the tested specification, and any future aftercare comes back to the people who did the original work rather than a third party.
Delivery and installation happen on the same visit, anywhere on the UK mainland, with no regional surcharge.
How Long It Takes
- Standard single door: one day. Out with the old door in the morning, certified doorset fitted, aligned and handed over by the end of the day.
- Double doors or configurations with sidelights: two days. The larger frame, paired leaves and glazed side sections take longer to align and seal correctly.
On two-day installations, securing the opening before the team leaves is part of the plan for the first day.
The Fitting-Day Sequence
A typical single-door installation runs in this order:
1. Protection down. Floor and hallway protection through the working area before anything is touched. 2. Old door out. The existing door and frame are removed and the structural opening is checked and prepared. 3. Frame in. The new steel frame is set plumb, square and level, then anchored with the fixings the certification requires. This is the step that decides how the door behaves for the next few decades, and the team gives it the time it needs. 4. Leaf hung. The door leaf is hung and its alignment fine-tuned so the gaps are even and the leaf closes into its seals uniformly. 5. Locks and hardware. The multi-point locking system, cylinder, handles and door furniture are fitted and cycled repeatedly. 6. Seals and finishing. Weather seals are checked, external junctions are sealed, internal making-good is completed and the working area is cleared. 7. Handover. The team walks you through the locking operation, keys and everyday care, and the door is cycled with you until you are comfortable with it.
What to Prepare Before the Team Arrives
Not much is needed, but four things make the day smoother:
- Access and parking. Somewhere reasonable for the van, and a clear path from vehicle to entrance. Steel doorsets are heavy and carried by hand.
- A clear hallway. Two to three metres of clear space inside the entrance, with coats, shoes and furniture moved back.
- Pets and children. The entrance will be open at stages during the day, so plan for pets to be elsewhere.
- Decisions already made. Anything agreed at survey stage, such as which way the door swings or the final handle height, is locked before manufacture. Fitting day is not the moment for changes, because the door is already built.
After the Installation
Steel doorsets settle predictably, and the door is engineered for adjustment. Hinges and keeps can be fine-tuned if the leaf needs realignment after the first weeks of use, and the same team that fitted the door handles any adjustment, re-keying or hardware change later in its life.
The warranty that starts on handover covers 10 years on the door construction, 5 years on the decorative finish and 3 years on hardware, with extended packages available on request. Aftercare, like installation, stays with the company that made the door.
Planning Your Own Installation
If you are weighing up a bespoke steel front door, the practical sequence is simple: a design conversation, a survey, around 8 weeks of manufacture and a single fitting day. Start with the collection to see the design range, then contact the team and we will talk through your opening, specification and timeline honestly.
Frequently Asked Questions
How long does it take to fit a steel front door?
A standard single steel door is installed in one day, including removal of the old door, fitting and anchoring the new frame, hanging and aligning the leaf, fitting the locks and hardware, and sealing and making good. Double doors and configurations with sidelights take two days because of the larger frame and glazed sections, with securing the opening before the team leaves part of the day-one plan.
Is my house left open during the installation?
The old door is removed and the new doorset installed within the same working day for standard doors, and on two-day installations securing the opening before the team leaves is part of the day-one plan. The entrance is open at stages while work is in progress, which is worth planning around for pets.
Who installs SteelR doors?
Our own DBS-checked installation team, employed by the company that manufactures the doors. Installation is never subcontracted. The team delivers and fits on the same visit anywhere on the UK mainland with no regional surcharge, and the same team handles aftercare, adjustments and hardware changes throughout the life of the door.
Does a new steel front door need any building work?
Usually no. The doorset is made to measure for the surveyed structural opening, so fitting is a matter of precise assembly rather than alteration. Where an opening needs preparation, that is identified at the survey stage and agreed before manufacture, not discovered on fitting day.
What happens if the door needs adjusting later?
Steel doorsets are engineered for adjustment. If the leaf needs realignment after settling in, the hinges and keeps are fine-tuned by the same team that installed the door. Adjustments, lock re-keying, seal replacement and hardware upgrades are all part of aftercare, alongside the warranty of 10 years on construction, 5 years on finish and 3 years on hardware.
