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Products & Services

Basement Waterproofing

Basement Dehumidifier

Basement Mold Remediation

Basement Sealing

Basement Seepage Solutions

Basement Wall Repair

Drain Tile Installation

Dry Basement Systems

Exterior Waterproofing

Flooded Basement Repair

Foundation Waterproofing

French Drain Installation

Interior Waterproofing

Leaky Basement Repair

Sump Pump Drainage

Sump Pump Installation

Sump Pump Repair

Sump Pump Battery Backup

Wet Basement Solutions

Crawl Space Repair

Crawl Space Access Doors

Crawl Space Dehumidifier

Crawl Space Drainage

Crawl Space Encapsulation

Crawl Space Insulation

Crawl Space Liner

Crawl Space Moisture Barrier

Crawl Space Moisture Control

Crawl Space Mold Removal

Crawl Space Sealing

Crawl Space Sump Pump

Crawl Space Vapor Barrier

Crawl Space Ventilation

Crawl Space Waterproofing

Other Services

Concrete Coating
Heat Recovering Ventilation
Spray Foam Insulation

Foundation Repair

Company Awards

Basement Systems 10 Year Dealer Award

To certify that Island Basement Systems has reached the milestone of 10 years as an authorized Basement Systems Dealer.... [Read more]

CleanSpace Installer Award

In recognition of Island Basement Systems having installed 1 million square feet of CleanSpace.... [Read more]

More Awards

Duncan, BC Dependable Basement Waterproofing & Spray Foam Insulation

We needed to have it done for medical reasons (mould showing) plus you were recommended by Ken Steinback of Classic...

Testimonial from Sharon and Ken from Duncan, BC

Happy Customers Surrounding Duncan, BC

Testimonials

Reviews

Work Requests

Click the icons to see what our customers had to say.

Work requests in Duncan, BC Cowichan Lk Rd in Duncan

Crawl space is damp never been sealed properly have to crawl on ones belly to get around

Eagle View Place in Duncan

Selling our house and have been asked by a prospective buyer about our crawl space. As far as we know it is dry and there isn't any mould. It is encapsulated in a thick vinyl. We would be interested in having a free inspection and your recommendation of anything that needs to be done along with the cost. Many thanks.

Kinch Ave. in Duncan

Hi, we need the dirt floor in our crawlspace evened out, covered, & rat-proofed, and the crawl space insulated. Need done fairly soon so we can apply for a rebate. Can you please contact me to arrange for an inspection and quote?

Maple Bay Rd in Duncan

Looking for a quote on insulation for am unfinished basement that we would like to finish.

St Anns Dr in Duncan

Leaking crail space

Cowichan Lake Rd in Duncan

Partially insulated dirt floor crawl space needs upgrading

Gibbins Rd in Duncan

Hi I just moved and renovating a 1940's character home in Duncan. I know I have a few foundation cracks but also want quote for crawlspace to put something on ground down there so I can't see dirt.

in Duncan

New efflorescence creeping in basement. Need possible ceiling insulation increase.

Testimonials from our customers in Duncan, BC Keith P. Duncan, BC

Met expectations, reduced musty smell, saves energy consumption & costs

Rob & Maura Duncan, BC

The clean space and spray foam insulation installed in our crawl space met our overall expectations.

Jacki L. Duncan, BC

Met expectations overall, reduced moisture, reduced smell, prevented leaks.

Elizabeth W. Duncan, BC

I asked around and heard only good! I am very happy with the work done.

John H. Duncan, BC

On January 14, 2013 your company spray foamed my crawl space. The man sent to do the job was on time, very well mannered, and clean. Before beginning the job, I asked many questions on the procedure on the foam spray. Giovanni took the time to go over the procedure, and proceeded to show me what work would be done. He was very careful to prevent marking the floors and furniture when taking the hoses through the house to the crawl space.

After completing the job, Giovanni took the time to explain the curing process of the foam, and he took the time to clean-up any and all debris and mess resulting from the job.

A pleasure to hire a person who takes his job very seriously. Truly an asset to your company. And I would recommend Giovanni and your company without hesitation to anyone wanting crawl space work done.

John H

Nicole P. Duncan, BC

Very professional and courteous!

Mary D. Duncan, BC

The sales rep was excellent!

Jeff R. Duncan, BC

First class company all the way!

Sharon And Ken D. Heather Street

We needed to have it done for medical reasons (mould showing) plus you were recommended by Ken Steinback of Classic Home Improvements.

James And Aileen A. Duncan, BC

Well organized company.

Eric G. Winchester Road

Price and Professionalism

Guy M. Duncan, BC

The home show and documentation information had a professional look and feel.

Michael B. Duncan, BC

Allyson handled the initial inquiry very well. John and Shane did an excellent job of installing the insulation.

Tom & Marilyn C. Duncan, BC

Satisfaction with the previous pump installation and follow-up.

Reviews from our customers in Duncan, BC

4.8/5
Michael B. Maple Bay Road

John capably handled an equipment service issue, replaced the blower unit and completed the job. He was pleasant and

efficient.

5.0/5
Mrs S. Crofton, BC

5.0/5
Alois R. Salt Spring Island, BC

4.0/5
Mr F. Salt Spring Island, BC

5.0/5
Robin M. Salt Spring Island, BC

Terrific work - very very pleased

4.8/5
Ian A Shawnigan, BC

5.0/5
Mr B. Ladysmith, BC

5.0/5
Ken T. Walkem Rd.

Thank you the process was very easy: you did everything you said you were going to do and kept me well informed in the process.Very friendly people to deal with as well.

4.0/5
Ross K. Salt Spring Island, BC

5.0/5
Liz W. Galiano Island, BC

5.0/5
Bruce O. Sidney, BC

Great follow up to defective battery issue.

5.0/5
Gerry S. North Saanich, BC

Our downstairs crawlspace was dank. We learned that no vapour barrier had been applied prior to the concrete floor being poured, so over the years moisture wicked through, and left the whole room smelling musty. That smell permeated everything we stored down there. I researched options and determined that Island Basement Systems has a simple but sophisticated technology that might solve the problem. They also have a great Better Business Bureau rating. I called for an estimate, and their very accommodating staff responded promptly, did a thorough assessment, determined that they could indeed fix the problem, and provided me with an estimate that they said was good for at least a year.

I scheduled the job by mutual agreement with IBS, and Giovanni and Steve did the work in just under three days. They cleaned out the old fibreglass insulation, vacuumed the rough concrete floor, laid and anchored a tough plastic vapour barrier, and sprayed foam insulation between all the exposed studs, from the edge of the vapour barrier up to the “ceiling” of the crawlspace. This completely sealed the room, making it waterproof and “heatable”. It is now clean, dry and bright. I am very happy with the outcome!

Throughout the entire process Giovanni and Steve worked diligently. They appeared on site at the times they said they would, they worked solidly and efficiently throughout each day, and they cleaned up the work area at the end of each day. They were very pleasant to deal with, knowledgeable and accommodating. They answered all my questions about the process, materials, progress, etc. politely and comprehensively, and went the extra mile to ensure that any concerns I had were effectively dealt with.

I also had a number of conversations and e-mail exchanges with Allyson, at the ISB office, before and during the project and found her to be very pleasant to deal with.

The bottom line is that I am delighted with the final result and very pleased with ISB staff, products, and process. I encourage anyone with basement or crawlspace moisture problems to give them a call. They are professional, reliable and helpful.

4.0/5
Frank &. North Saanich, BC

The SaniDry is working perfectly!

Reviews From Duncan

By Michael B.

Duncan, BC

Wednesday, Apr 16th, 2014

"John capably handled an equipment service issue, replaced..."

View Details

See All Reviews

Testimonials From Duncan

Satisfaction with the previous pump installation and follow-up.
Testimonial by Tom & Marilyn C. from Duncan, BC

Osborne Realty gave you an excellent reference
Testimonial by Ted V. from Maple Bay, BC

Allyson handled the initial inquiry very well. John and Shane did an excellent job of installing the insulation.
Testimonial by Michael B. from Duncan, BC

See All Testimonials

Duncan, BC Basement Repair, Crawl Space Repair and Spray Foam Insulation Contractor

For FREE no-obligation basement waterproofing, crawl space repair, spray foam insulation, concrete coating, HRV System Installation, sump pump installation estimate in Duncan, BC, please fill out the form to the right completely. Island Basement Systems will contact you shortly.

Responsible basement waterproofing, crawl space repair, and spray foam insulation company serving Duncan, British Columbia

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services, including basement waterproofing, crawl space repair, spray foam insulation, sump pump installation and more. We also use state-of-the-art products and technology which are designed to repair your home. We are the authorized Basement Systems dealer in Duncan, BC.

Services we offer in Duncan:

Wet/flooded basement waterproofing solutions.
Lifetime warranty on all perimeter waterproofing systems.
Sump pump installation
Mold mold control
Crawl space structural repair
Crawl space insulation
Crawl space sealing with CleanSpace vapor barrier.
25-year warranty on crawl space encapsulation systems.
Spray foam insulation installation
Air sealing draft proofing
Wind barrier insulation
Foundation insulation
Heat Recovery Ventilator (HRV) Installation
Concrete Coating
Financing Available
FREE written estimates and inspections, and fast installation

Work Requests From Duncan, BC

Cowichan Lk Rd in Duncan

Crawl space is damp never been sealed properly have to crawl on ones belly to get around

Eagle View Place in Duncan

Kinch Ave. in Duncan

Maple Bay Rd in Duncan

Looking for a quote on insulation for am unfinished basement that we would like to finish.

St Anns Dr in Duncan

Leaking crail space

Cowichan Lake Rd in Duncan

Partially insulated dirt floor crawl space needs upgrading

Gibbins Rd in Duncan

Hi I just moved and renovating a 1940's character home in Duncan. I know I have a few foundation cracks but also want quote for crawlspace to put something on ground down there so I can't see dirt.

in Duncan

New efflorescence creeping in basement. Need possible ceiling insulation increase.

Algonkin Road in Duncan

We have a large crawl space under our living room/dining room area that is not insulated. It creates very cold spaces during the winter. We would like an estimate on having the crawl space insulated.

Tbd in Duncan

I am looking into purchasing a home in the Duncan area. Inspection revealed some concerns with the crawl space. Recommendation to clean up and replace old ground sealant, remove old insulation from the joists and replace with perimeter insulation and reinforce beam supports.

Maple Bay Road in Duncan

Crawl space with dirt floor and uninsulated exterior block walls, Floors are also uninsulated, looking to get exterior walls insulated and install a good ground seal if recommended. (I've heard different Opinions on installing a ground seal)

Chippewa Rd in Duncan

Hi, we have what appears to be the beginning mold in our crawlspace. It appears in the framing and possibly in the fiberglass insulation. Can someone look at it and quote us on a solution. thanks,

Cambrai Rd in Duncan

We have an unfinished loft 800 sq/ft we would like insulated. exposed metal roof and rafters. We would like to be contacted to arrange a quote and discuss insulating options for the space. Thank you.

Arbutus Avenue in Duncan

I have a dirt crawl space and no proper insulation. I am wondering what it would take to alleviate this.....

Somenos Rd in Duncan

Non-insulated crawspace especially on foundation and joist boxes, damaged /missing ground sealed, present of dirt and debris

Trans Canada Hwy in Duncan

I am a realtor with Remax in Duncan. I have a client who has purchased a home and in the home inspection a small portion of the sill plate and rim joist in the crawl space have dry rot. She does not move in until end of October but is wanting to get some general quotes on what the repairs might cost. Are you able to give me a rough estimate? Thanks, Melissa

Sherman Rd in Duncan

Excessive moisture in crawl space. Floods in heavy rains

Herd Rd in Duncan

We have an addition on our modular home that is 14' wide by 40' long so 560sqft and I am wondering about getting 1-2" of closed cell spray foam for a bit of insulation but mostly for the vapor barrier. Wondering what the cost would be to have that done. Just the underside of the floor joists. Thanks, Tom

Deykin Ave in Duncan

I am looking for a quote for 3200sq.ft. of ceiling to be insulated. The trusses are 4/12 pitch 2' o/c. I need a price for open cell and blown in. As well I need a price for 264' of 9' 2x6 walls in closed cell spray foam. Thank you for your time.

Trillium Way in Duncan

Crawl space needs insulation/windows/roof Home was built in early 70's

See all work requests

Serving the following Duncan, BC postal codes

V9L 0A1, V9L 0A2, V9L 0A3, V9L 0A4, V9L 0A5, V9L 0A6, V9L 0A8, V9L 0B1, V9L 0B2, V9L 0B3, V9L 0B4, V9L 0B5, V9L 0B6, V9L 0B7, V9L 0B8, V9L 0B9, V9L 0C1, V9L 0C2, V9L 0C3, V9L 0C4, V9L 0C5, V9L 0C6, V9L 0C7, V9L 0C8, V9L 0C9, V9L 0E1, V9L 0E2, V9L 0E4, V9L 0E6, V9L 0E8, V9L 0E9, V9L 0G1, V9L 0G2, V9L 0G3, V9L 0G4, V9L 0G5, V9L 0G6, V9L 1A1, V9L 1A2, V9L 1A3, V9L 1A4, V9L 1A5, V9L 1A6, V9L 1A7, V9L 1A9, V9L 1B1, V9L 1B2, V9L 1B3, V9L 1B4, V9L 1B5, V9L 1B6, V9L 1B7, V9L 1B8, V9L 1B9, V9L 1C1, V9L 1C2, V9L 1C3, V9L 1C4, V9L 1C5, V9L 1C6, V9L 1C7, V9L 1C8, V9L 1C9, V9L 1E1, V9L 1E2, V9L 1E4, V9L 1E5, V9L 1E7, V9L 1E8, V9L 1E9, V9L 1G1, V9L 1G2, V9L 1G3, V9L 1G4, V9L 1G5, V9L 1G6, V9L 1G7, V9L 1G8, V9L 1G9, V9L 1H1, V9L 1H2, V9L 1H3, V9L 1H4, V9L 1H5, V9L 1H6, V9L 1H7, V9L 1H8, V9L 1H9, V9L 1J1, V9L 1J2, V9L 1J3, V9L 1J4, V9L 1J5, V9L 1J6, V9L 1J7, V9L 1J8, V9L 1J9, V9L 1K1, V9L 1K2, V9L 1K3, V9L 1K4, V9L 1K5, V9L 1K6, V9L 1K7, V9L 1K8, V9L 1K9, V9L 1L1, V9L 1L2, V9L 1L3, V9L 1L4, V9L 1L5, V9L 1L6, V9L 1L7, V9L 1L8

Duncan, BC Dependable Basement Waterproofing & Spray Foam Insulation

Duncan, BC Basement Repair, Crawl Space Repair and Spray Foam Insulation Contractor

Responsible basement waterproofing, crawl space repair, and spray foam insulation company serving Duncan, British Columbia

Services we offer in Duncan:

our service area