
Custom homes, additions, renovations
Whether you're building a new home, expanding your living space, or renovating an existing property, CIW Design & Manufacturing provides residential design, technical drawings, and building permit coordination to help bring your project to life.
What kind of project are you considering?
1. Custom Home Design
Planning a new home? We help transform your vision into functional, thoughtfully designed spaces, from initial concepts to building permit drawings.
2. Home Additions
Expand your living space with a new addition designed to complement your existing home while meeting applicable building and zoning requirements.
3. Second-Storey Additions
Looking to add more space without expanding your home's footprint? We provide design and permit drawings for additional storeys.
4. Multi-Unit Residential Design
Explore duplexes, triplexes, fourplexes, and other multi-unit residential developments designed around your property's potential and applicable regulations.
5. Basement Finishing
Transform your unfinished basement into a comfortable, functional living space with layouts and permit drawings tailored to your needs.
6. Basement Apartments & Secondary Suites
Create an additional residential unit with thoughtfully planned layouts that consider safety, access, and applicable building regulations.
7. Below-Grade Entrances
Add a separate basement entrance or walkout with design solutions that consider grading, structural requirements, and municipal approvals.
8. Detached Garages
Design a detached garage that complements your property while accommodating parking, storage, and other practical needs.
9. Basement Underpinning
Increase basement ceiling height and usable space with design drawings and structural engineering coordination for underpinning projects.
10. Garden Suites
Make better use of your property with a detached residential suite designed for additional living space, family accommodation, or rental opportunities.
Let's talk about your Residential project

Since 1989, the Consulwal™ product has been manufactured and marketed as a One-Step Wall Forming and Insulating System. This system was developed in 1964 and has since been widely used in North America and Europe.
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BASED IN SHANTY BAY, ONTARIO, CIW SERVES CLIENTS ACROSS CANADA