Timber Craft and Solar Efficiency

Timber Craft and Solar Efficiency

Timber Craft and Solar Efficiency

Soleil Residence

Soleil Residence

ICF/SIP custom home with exposed timber roof and south-facing glazing on Blackcomb Mountain

ICF/SIP custom home with exposed timber roof and south-facing glazing on Blackcomb Mountain

Soleil Residence in Whistler at dusk, highlighting timber craftsmanship and solar-efficient design.
Soleil Residence in Whistler at dusk, highlighting timber craftsmanship and solar-efficient design.

custom-build

new-construction

Logo

Soleil Residence

Soleil Residence

Soleil Residence

Project Type

Custom Residential

Technology

Gluelam Beams ICF foundation SIP walls and roof Marvin Windows Hydronic radiant floor heating Standing seam metal roof

Timeframe

Timeframe

2016–2018

2016–2018

ICF foundation and SIP walls support an exposed timber roof with expansive south-facing windows framing Blackcomb Mountain views. Building science and mountain craftsmanship in perfect balance.

ICF/SIP custom home with exposed timber roof and south-facing glazing on Blackcomb Mountain

Brief

High-performance Whistler home

Gluelam Beams with hidden connectors/brackets work combined with ICF and SIP — some of the most effective insulation assemblies available in mountain residential construction.

High-performance Whistler home

Gluelam Beams with hidden connectors/brackets work combined with ICF and SIP — some of the most effective insulation assemblies available in mountain residential construction.

Challenge

Diverse premium exterior materials requiring precise coordination

Cedar, stucco, cement board, and standing seam metal each had different installation sequences and trade requirements.

Solution

ICF and SIP with a precision-engineered exposed timber roof

Airtight envelope with exceptional insulation values. South-facing window openings maximize passive solar gain. Hydronic radiant floor heating throughout.

Soleil Residence in Whistler at dusk, highlighting timber craftsmanship and solar-efficient design.
Soleil Residence in Whistler at dusk, highlighting timber craftsmanship and solar-efficient design.
Logo

Results

An airtight home built for Whistler's climate — warm in winter and beautiful year-round.

Soleil combines building science and mountain craftsmanship into a home that stays comfortable in all conditions.

Explore our Whispers Blog

ICF + SIP

Construction System

//001

ICF + SIP

Construction System

//001

2018

Year Completed

//002

2018

Year Completed

//002

South-Facing

Solar Efficiency

//003

South-Facing

Solar Efficiency

//003

Abstract close-up of smooth white and black layered surface.

Credits

Every project is a collaboration — built on the expertise of the trades and consultants who show up and do the work.

JSTL Construction Ltd.

General Contractor

JSTL Construction Ltd.

General Contractor

Sitka Whistler Construction Ltd.

General Contractor

Sitka Whistler Construction Ltd.

General Contractor

JSTL Construction Ltd.

General Contractor

Sitka Whistler Construction Ltd.

General Contractor

more projects

more projects

Construction that's durable, efficient, and built to last.

Golden\Spruce

Golden\Spruce

Soleil Residence in Whistler at dusk, highlighting timber craftsmanship and solar-efficient design.

Licensed residential builder and general contractor serving Whistler and the Sea-to-Sky corridor.

©2026 Golden Spruce General Contractor Corp. — All rights reserved.

Offline

Golden Spruce General Contractor Corp.
Mount-Fee Road

Whistler, BC V8E 1P1

Golden Spruce General Contractor Corp.
Mount-Fee Road
Whistler, BC V8E 1P1