Full House Re-skim & Bare Brick Wall Plastering in Hillingdon by a Local Plasterer

This project was carried out on a Victorian terraced house in Hillingdon, UB8. The property had the typical layout of its era — a narrow entrance hallway with a staircase rising immediately from the front door, a low-pitched stairwell ceiling, and solid brick walls throughout. The front door featured a decorative glazed panel consistent with period terraced housing in west London. The property was being fully renovated, with plastering works concentrated in the hallway and stairwell area where the existing plaster had been stripped back entirely to the bare brick.

All three images show the hallway and stairwell area of the property at various stages of strip-out and work in progress. The third image clearly shows the full extent of the condition: the entire hallway wall had been stripped back to bare red brick, with the old plaster fully hacked off. The mortar joints between the bricks were open and irregular, and there was significant debris and old plaster residue throughout. The ceiling above the stairwell had been partially opened up and new plasterboard sections were being installed to replace the old ceiling substrate. In the first image, bonding coat had already been applied to the walls in the stairwell, and fresh plasterboard was visible on the ceiling with pink joint tape at the board edges.

The scope of work for this Hillingdon hallway and stairwell re-skim covered several distinct elements visible across the three project images. First, the old plaster was fully hacked off the hallway walls, exposing the bare Victorian brick substrate beneath. This required complete re-plastering from scratch rather than a simple re-skim. New plasterboard sections were fixed to the stairwell ceiling to replace the damaged or inadequate existing substrate, with joint tape applied at all board joints and screw fixings used throughout. The angled stairwell ceiling — which drops at an angle matching the staircase pitch — was replastered, requiring careful cutting and fitting around the raking soffit. The hallway walls, once stripped to bare brick, were prepared for a full two-coat plaster system. The window reveal in the hallway was also replastered, with new plaster applied around the uPVC window frame. Green floor protection sheets were laid across the floor and stair treads to protect the surfaces during plastering. The work included skimming all replastered surfaces to a smooth finish ready for decoration, covering the hallway entrance walls, the stairwell side walls, the raking ceiling beneath the stair, and the new flat ceiling boards overhead.

Before any plaster was applied, the walls were prepared to accept the new plaster system. All loose brick debris and old mortar residue were brushed away from the exposed brick surface. The open mortar joints between the Victorian bricks were raked out where needed to improve mechanical key. A bonding agent — visible in image one as the grey-brown scratch coat already applied to the stairwell walls — was used to prime the highly porous brick substrate and begin building out the wall to a flat plane. The new plasterboard ceiling sections were screwed off and jointed with tape before skimming. Floor protection sheets were laid on all stair treads and the hallway floor to prevent plaster splashing onto finished surfaces.

With the preparation complete, the plastering was carried out in stages starting with the walls. Because the brick substrate is highly absorbent and uneven, a bonding undercoat was applied first — this is visible in image one where the stairwell walls show the grey bonding coat fully applied and beginning to set. This bonding coat was scratched with a comb tool to create a mechanical key for the finish coat. The bonding coat was allowed to firm up before the multi-finish skim coat was applied. The stairwell presents a particularly complex geometry with the angled raking ceiling running at the pitch of the stairs meeting the flat ceiling above the hallway. Each plane was skimmed separately to ensure clean, sharp arrises at the junctions. The window reveal was plastered back to the uPVC frame, with careful mitring at the internal corners. On the ceiling, the new plasterboard boards were first taped at all joints using jointing tape, then a skim of multi-finish was applied across the full ceiling area. Two coats of multi-finish were used on all surfaces — a scratch coat worked into the substrate, followed by a tighter finishing coat laid off with a clean trowel. The finished walls visible in image two show the multi-finish skim hardening to the characteristic warm brown colour, indicating the plaster was at the correct stage before final trowelling.

The primary challenge on this project was the combination of bare brick walls and an awkward stairwell geometry. Victorian brick in terraced houses is highly porous and can draw moisture out of fresh plaster too quickly, causing the plaster to dry unevenly and potentially crack if not properly bonded first. The raking stairwell ceiling added further complexity — plastering an angled soffit that meets a flat ceiling at the top and a side wall at the bottom requires careful management of material thickness to avoid sagging. Working in the confined space of a hallway stairwell, where access is restricted and there is no room for large scaffold boards, also made the physical application of plaster more demanding.

To manage the suction from the bare Victorian brick, the walls were treated with a bonding coat applied directly to the brick face. This coat was worked firmly into the open mortar joints to create a mechanical bond and reduce the risk of the finish coat drying too fast. The bonding coat was left to reach the correct firmness before the multi-finish was applied on top. For the raking stairwell ceiling, the plaster was applied in sections, working from the flat ceiling downward to the angled soffit, keeping consistent thickness throughout. Temporary step-ups were used in the hallway to allow the plasterer to reach the full ceiling height safely within the narrow space.

Image two shows the hallway and stairwell after the multi-finish skim had been applied across all surfaces. The walls show the warm brown tone of freshly applied and trowelled multi-finish, indicating the plaster was still curing at the time of the photograph — this is normal and the surfaces would lighten to a pale cream once fully dry. The ceiling boards had been fully skimmed flush, with the joints between boards no longer visible. The window reveal had been neatly plastered back to the uPVC frame. The stairwell raking ceiling and the flat ceiling above the hallway meet at a clean, sharp line. All surfaces were left ready for decoration once the plaster had fully dried and cured.

The homeowner in Hillingdon was able to complete the full renovation of their Victorian terraced house with the hallway and stairwell fully replastered from bare brick to a smooth, paint-ready finish. The new ceiling boards were skimmed flush and the wall reveals around the window were neatly finished. With all surfaces cured and ready for decoration, the hallway — often the first impression visitors have of a home — was transformed from a stripped-out shell back into a clean, functional space ready for the next stage of the renovation.

Re-plastering bare Victorian brick is not the same as skimming over existing plaster. Without the correct bonding undercoat, multi-finish skim applied directly to old brick will delaminate — often within months — because the brick draws water out of the plaster too rapidly, preventing it from bonding properly. A plasterer with experience in period terraced properties understands how to control suction, build the correct plaster depth in stages, and manage drying times in a confined hallway. The stairwell geometry also demands accurate, controlled application — mistakes on a raking ceiling are highly visible once the light hits the surface. Getting this right first time avoids costly remedial work.