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Exterior Architecture

Board-Formed Concrete & Monolithic Masonry

Monolithic exposed concrete facades cast against rough-sawn Douglas fir and cedar boards, celebrating honest texture and permanence.

Board-formed concrete celebrates the raw, honest poetry of construction: the warmth and grain of rough-sawn timber permanently captured in stone-like concrete. Rowui details board-formed concrete walls, cantilevers, and landscape retaining elements using custom-milled Douglas fir and cedar formwork boards. We orchestrate tie-hole rhythms, chamfer reveals, and specialized mix designs with pozzolanic binders that ensure silky, durable surfaces that resist efflorescence.

Board-Formed Concrete & Monolithic Masonry by Rowui
Board-Formed Concrete & Monolithic MasonryFull Builder Package

Scope & Core Competencies

Our approach to board-formed concrete & monolithic masonry integrates architectural theory, physical constructability, and regulatory code requirements.

  • Custom rough-sawn Douglas fir and cedar wood-grain formwork specification
  • Architectural tie-hole layout rhythm and custom tapered cast-in plugs
  • Self-consolidating low-carbon concrete mix designs preventing surface honeycombing
  • Thermally broken sandwich-wall assemblies with continuous internal polyiso insulation
  • Hydrophobic breathable silane sealers preventing water penetration and efflorescence
  • Crisp chamfered shadow gaps and recessed window reveal details
  • On-site test pour mockups establishing color and aggregate finish standards
Project Fit & Suitability

Modernist residences, coastal villas, and clients who appreciate raw, sculptural architecture that will endure for centuries.

Tangible Client Deliverables

Upon milestone completions, clients and execution teams receive comprehensive, contractor-ready design documentation packages.

11:20 formwork layout, tie-hole rhythm, and rebar clearance drawings
2Concrete mix performance specification and aggregate grading manual
31:10 insulated sandwich-wall thermal break and window jamb details
4On-site concrete pour and finishing quality assurance checklist
All technical packages are coordinated for local building department compliance and general contractor bidding.

Studio Methodology

The Step-by-Step Delivery Process

How we guide your board-formed concrete & monolithic masonry from initial brief discovery to completed execution documents.

Stage 01

Volumetric Massing & Formwork Rhythm

Establishing board widths, horizontal coursing lines, and tie-hole modular grids.

Milestone Phase 1
Stage 02

Mix Formulation & Test Pours

Formulating cement, aggregate, and pozzolan ratios and casting 1:1 on-site test mockups.

Milestone Phase 2
Stage 03

Sandwich-Wall Thermal Break Detailing

Detailing insulated concrete sandwich walls that meet stringent modern energy codes.

Milestone Phase 3
Stage 04

Pour Supervision & Curing Protocols

Supervising on-site formwork assembly, vibration schedules, and slow moist curing.

Milestone Phase 4

Informed Guidance

Frequently Asked Questions on Board-Formed Concrete & Monolithic Masonry

Detailed technical and procedural guidance regarding board-formed concrete & monolithic masonry commissions, contractor coordination, and building code compliance.

We use select-grade wire-brushed Douglas fir boards, apply non-staining bio-based release agents, and specify high-flow self-consolidating concrete that reproduces wood grain down to the pore.

Start a Project

Ready to start a conversation?

Whether you have a detailed brief or an early idea, Rowui is happy to discuss your project and explain how the studio can help.