A softly curved hand-finished plaster wall in a minimalist living space

Architectural finishes studio · London & St. Thomas

Architectural Finishes. Artfully Applied.

Bespoke Venetian plaster, limewash and microcement for exceptional interiors. Handcrafted architectural surfaces serving London, Strathroy, St. Thomas and Southwestern Ontario.

The studio

Surfaces with Depth, Character and a Sense of Place

Modern Plaster is a specialty architectural finishes studio. We work in mineral and lime-based materials, applied by hand, layer by layer, so every wall carries the subtle movement and tonal variation that only a craftsperson’s trowel can give.

Every surface is custom: considered against the architecture of the room, the way light falls across it through the day, and the vision of the homeowner or designer we’re working with.

Signature finishes

Three Materials,
Endless Expression

Each finish has its own character. We’ll help you choose the right one for the room, the architecture and how the space will be lived in.

Close-up of a burnished, stone-like decorative plaster surface with warm bronze tones
Finish inspiration

01

Venetian Plaster

Hand-burnished layers with the depth and quiet lustre of polished stone, for statement walls, fireplaces and ceilings.

Starting at $1,875

Soft matte mineral wall with dappled afternoon shadows
Finish inspiration

02

Limewash

Breathable mineral colour with soft, cloud-like movement and a velvety matte finish that shifts with the light.

Starting at $780

Three finish sample panels in ivory, charcoal and clay tones
Sample panels

03

Microcement

A seamless, contemporary surface with no grout lines, for feature walls, fireplaces and cabinetry and, where the system allows, floors and wet areas.

Starting at $1,250

Work & materials

Recent Work

Hand-applied finishes in real homes. Every surface is finished on site, by hand, for the room it lives in.

Craft & material

Made by Hand
Made for the Room

The difference between a decorative coating and an architectural surface is in the preparation, the material and the hand that applies it.

i.

Craftsmanship

Finishes are built in thin, hand-applied layers and worked by trowel, never sprayed or rolled to imitate texture. Preparation is treated as part of the finish, not an afterthought.

ii.

Materials

We specify mineral, lime- and clay-based systems from specialist decorative plaster manufacturers, chosen for their depth of colour, durability and natural character.

iii.

Customization

Colour, texture and sheen are tuned for each project and confirmed on physical samples before we begin, so the finished wall is exactly what you approved.

Finish sample panels prepared for a design review

For designers & architects

A Finishing Partner for Your Vision

We work alongside interior designers, architects and custom builders, from early finish selection and custom samples to coordination on site.

  • Finish & colour selection
  • Custom samples
  • Site coordination
  • Technical guidance

The artisan

A Craft-Driven Approach

Modern Plaster was founded by Jose Jr. Texture runs in the family: the core techniques were passed down from the generation before, then sharpened through hands-on plaster and drywall finishing with the Acevedo Home Developments family of companies.

To those core skills, Jose Jr. adds an artistic eye and a passion for creating custom textures and designs. The studio was created to give that craft its own home, dedicated entirely to decorative plaster, limewash and microcement for thoughtfully designed spaces.

Jose Jr. applying decorative plaster by hand with a trowel

Begin a conversation

Let’s Create
Something Lasting

Tell us about the space, the light and the feeling you’re after. We’ll come back with ideas, finish recommendations and next steps. No pressure, no generic quote.

Prefer to share drawings or inspiration images? Use the full project inquiry.