Painting Kensington Mansion Blocks: Communal Areas & Private Flats

Painting Kensington Mansion Blocks: A Comprehensive Guide

Kensington's mansion blocks represent a distinctive and important property type in London's residential landscape. Built during the mansion block boom of the 1880s to 1920s, these substantial buildings were designed to provide spacious, well-appointed flats as an alternative to the terraced house, and they remain some of the most desirable addresses in West London.

Painting these buildings, both externally and internally, presents specific challenges that require experience, careful planning, and an understanding of the management structures that govern them. This guide covers the key considerations.

Kensington's Mansion Block Architecture

The Building Type

A typical Kensington mansion block is five to eight storeys, built in red brick with stone or terracotta dressings, with a grand communal entrance hall, a wide staircase (and usually a lift added later), and flats of four to eight rooms on each floor. The architecture is confident and often ornate, with Dutch gables, turrets, elaborate window surrounds, and decorative brickwork.

Notable mansion blocks in the W8 area include those on Kensington Court, Kensington High Street, Holland Park, Campden Hill Road, and the streets around Kensington Gardens. Each has its own architectural character, but they share common features that influence the painting approach.

Communal Spaces

The communal entrance halls and staircases of Kensington mansion blocks are often architecturally impressive: double-height entrance halls with tiled floors, panelled walls, moulded cornicing, and decorative plasterwork. The staircase rises through the full height of the building, with a turned or carved balustrade, and may include stained glass windows on the landings.

These spaces set the tone for the building and their decoration is a matter of collective pride among residents. Painting them well is technically demanding, logistically complex, and socially important.

Coordinating with Management Companies

The Management Structure

Most Kensington mansion blocks are managed by a residents' management company (RMC) or a professional managing agent. Exterior painting and communal area decoration are funded through the service charge and organised by the management company or agent.

The Tender Process

For a significant painting project (such as a full exterior redecoration or communal areas repaint), the management company will typically invite tenders from three to five painting contractors. Our experience of this process has taught us that the key to success is a thorough, transparent tender submission:

Detailed specification: We prepare a comprehensive specification based on a survey of the building, item by item. This covers every surface to be painted, the preparation required, the paint system to be used, and any repairs needed. It allows the management company to compare tenders on a like-for-like basis.

Clear pricing: Our quotation breaks down costs by area (e.g., entrance hall, staircase, individual landings, exterior facade by elevation) so that the management company can understand exactly what each element costs.

Programme: We provide a realistic programme showing the sequence of work, the likely duration, and any periods of disruption to residents.

References: We provide references from comparable mansion block projects, including contact details for management companies who can speak to the quality of our work.

Communication with Residents

Effective communication is essential on any mansion block project. We provide:

• Written notice to all residents before work begins, explaining the scope, programme, and any impacts on access
• Weekly progress updates during the project
• Advance notice of any specific disruptions (such as painting a particular landing or working on windows)
• A dedicated site manager as the point of contact for resident queries

Exterior Painting

What Needs Painting

On a typical red brick Kensington mansion block, the exterior elements that require painting are:

• Window frames and sashes (dozens or hundreds per building)
• Entrance doors and surrounds
• Balcony railings and metalwork
• Any rendered or stucco elements (string courses, window surrounds, cornices)
• Timber fascias, soffits, and barge boards
• Fire escapes and service access metalwork
• Drain pipes and guttering (where painted cast iron rather than plastic)

The Scale of the Task

A large Kensington mansion block may have 80 to 150 windows, multiple balconies, and hundreds of metres of railing. The exterior painting of such a building is a major project, typically taking six to twelve weeks with full scaffolding, and costing £60,000 to £150,000 or more depending on the size and condition of the building.

Scaffolding

Full independent scaffolding is required for most mansion block exterior painting. For a six- to eight-storey building, this is a substantial structure that requires careful engineering. Key considerations include:

• Planning permission: While scaffolding itself does not require planning permission, it may require a licence from the Royal Borough of Kensington and Chelsea for occupation of the public highway.
• Parking suspensions: Scaffold lorries need access for erection and dismantling. Parking bay suspensions may be needed.
• Existing features: The scaffold must be designed around bay windows, balconies, fire escapes, and other projecting features without damaging them.
• Duration: Scaffold hire is charged weekly, so efficient management of the painting programme is essential to control costs.

Paint Selection

For exterior woodwork on mansion blocks, we specify high-quality exterior paints that maximise the interval between redecorations:

• Windows: Dulux Trade Weathershield Exterior Gloss or Satin, or Teknos Aquatop for a water-based alternative. White or off-white, as specified by the management company.
• Metalwork: A full rust-inhibiting system: zinc-rich primer on bare metal, undercoat, and two coats of exterior gloss in black.
• Rendered elements: Breathable masonry paint (Dulux Trade Weathershield or Keim Granital) in an appropriate stone or off-white colour.

Communal Area Painting

Entrance Halls

The entrance hall is the most important interior space in the building. It must be elegant, well maintained, and welcoming. Our approach includes:

Colour scheme: We work with the management company (and, where applicable, a design consultant) to select a scheme that suits the building's character. For grand Victorian and Edwardian entrance halls, traditional palettes work best: warm stone or cream walls, off-white or light grey woodwork, and darker accents on handrails and dado rails.

Durability: Entrance halls take heavy traffic. We specify hardwearing finishes: Dulux Trade Diamond Matt or similar for walls (washable and scuff-resistant), and a durable eggshell or satinwood for woodwork.

Tiled and stone features: Many Kensington mansion block halls have original tiled floors and stone features. We protect these carefully during painting and can arrange professional cleaning and sealing of tiles as an additional service.

Staircases

Painting a mansion block staircase is one of the most complex interior painting tasks. The staircase rises through the full height of the building (potentially 20 to 25 metres), with landings, half-landings, windows, and doors at each level.

Access: We use a combination of scaffold towers, stair platforms, and specialised extending ladders to reach all areas safely. For very high stairwells, a full internal scaffold may be required.

Sequencing: We paint from the top down, completing each landing before moving to the next. This minimises disruption to residents on each floor and ensures that drips and dust fall onto unpainted surfaces.

Protection: Stairs and landings are fully sheeted throughout the work, with non-slip coverings on treads for resident safety.

Corridors and Landing Areas

Each floor's corridor and landing area is painted as part of the communal programme. We coordinate with individual flat owners where their front doors and door frames form part of the communal scheme.

Private Flat Painting

Flat Interiors in Mansion Blocks

Kensington mansion block flats typically feature:

• Generous room sizes (reception rooms of 20 to 30 square metres are common)
• High ceilings (3 to 3.5 metres on lower floors, slightly lower on upper floors)
• Period features including cornicing, ceiling roses, picture rails, and panelled doors
• Good natural light from large sash windows
• Kitchens and bathrooms that may have been updated in various decades

The interior painting approach is similar to other period properties: careful preparation, attention to period details, and high-quality finishes. The main difference is the scale of individual rooms, which are often larger than those in terraced houses of the same period.

Coordinating Private Work with Communal Projects

If the building is undergoing exterior or communal area painting, it makes sense to coordinate private flat decoration at the same time. This can offer advantages:

• Scaffold access may allow external window painting from outside, rather than from inside the flat
• Disruption is concentrated in a single period rather than spread across multiple projects
• We can sometimes offer more competitive pricing for combined work

Maintenance Cycles for Kensington Mansion Blocks

We recommend the following cycles:

• Full exterior redecoration: Every seven to ten years, depending on exposure and condition
• Communal entrance hall and staircase: Every five to seven years
• Communal corridors and landings: Every five to seven years
• Exterior metalwork touch-up: Every three to five years (between full redecorations)
• Sash window painting: Every five to seven years for exterior, coordinated with the full redecoration cycle

Building a Maintenance Plan

We encourage management companies to adopt a planned maintenance approach, with a rolling programme of decoration rather than ad hoc projects. We can prepare a five-year or ten-year maintenance plan that schedules work across different elements of the building, smoothing costs over time and ensuring that nothing falls behind.

Our Mansion Block Experience

We have completed communal area and exterior painting projects on mansion blocks across Kensington, Chelsea, and Knightsbridge. Our understanding of management company processes, our experience with the architectural features of these buildings, and our ability to manage large-scale projects on time and within budget make us a reliable choice for these demanding projects.

Contact us to discuss your mansion block painting project or to request a tender submission.