East London Handyman – Your Local Fix-It Experts

A flat entrance door in a converted building is a fire door first and a front door second, and nearly every complaint made about one - it slams, it will not shut, it drags on the floor - is a complaint about that first job rather than the second.

What the door is expected to do on its own

The requirement is simple to state and easy to lose: released from any position, the door must close fully and engage its keep without help. A door that stops an inch short is a door that does nothing in a fire. Testing it means opening it a few degrees, then halfway, then fully, and watching each time. E1's stock makes this a live issue, because so much of it is Georgian and Victorian housing cut into flats, warehouse floors subdivided, and older blocks where the entrance doors have been changed piecemeal over decades.

Reading a closer instead of fighting it

An overhead closer has separate adjustments for the main sweep and for the final few degrees, and confusing the two is why doors either crawl shut or bang. The sweep is slowed to give people time to pass; the latching action is kept brisk enough to push the seal home against the frame. Power size has to suit the leaf, and winding the spring up to overcome a binding door is the wrong fix, since it makes the door unusable for anyone with limited strength. Where a door is genuinely too heavy to manage, a delayed-action setting or a free-swing device is the proper answer.

The strips in the rebate

Intumescent strips expand under heat to close the gap between leaf and frame; the cold smoke seal alongside them handles the first minutes, which is what actually threatens a staircase. Both have to be continuous, seated to the full depth of their groove, and free of paint. A strip that has been over-painted is compromised, and a strip carefully cut short at the hinge positions has a hole in it exactly where the gap is widest. This is the cheapest part of the door and the part most often wrong.

Gaps, thresholds and packing

Around the leaf, a gap of roughly three millimetres is the working target - wide enough to close reliably, tight enough for the seals to bridge. At the bottom, the gap is bigger and is handled with a drop seal or a threshold, not by leaving a void under the door. Where an old frame has moved, the fix is packing and easing rather than planing the leaf, because a fire door's core and edge lippings are part of its certification and taking material off them can end it.

What must never be done to one

Wedging a self-closing door open, removing the closer because it is annoying, cutting a cat flap or an unlined letterplate through the leaf, or fitting an ornamental knocker with through-bolts all undermine the door's rating. A letterplate in a fire door needs an intumescent sleeve designed for it. Lock changes are the same story: the cylinder and case have to suit a certified door, and a flat entrance door needs to open from inside without a key. That combination of security and escape is the province of a local pro near you, not of a general repair visit.

Ventilation cannot come from a propped door

In a converted flat with an internal hallway, the front door is often the only thing residents can open for air, which is precisely what it must not be used for. Once it is closing properly, the air has to come from windows, trickle vents and a working extractor instead. Where a hallway or a bedroom already carries the marks of long-term condensation, that surface is treated by trusted black mould removal in East London rather than painted over, and the ventilation route is corrected separately.

How the work is scoped

Charges follow the time on site and whether components are adjusted or replaced. In a managed building the freeholder or managing agent normally has to approve any change to a flat entrance door, and communal work runs to the building's contractor hours. It is worth knowing whether the door carries a certification label on its top edge before the visit, since that determines what may be altered. Anything touching a door entry panel, a magnetic hold-open or an alarm interface is work for fuse box work in Hackney. The same repairs a short distance east are served by experienced minor repairs in Whitechapel, and our nationwide service describes the wider set of small works available.