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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Before and After Pictures from Gatineau
A wet crawl space in Gatineau

A wet crawl space in Gatineau

Before After
A wet crawl space in Gatineau A wet crawl space in Gatineau

A dirty and wet crawl space affects your entire home! As the air of a house moves from below to above, it is necessary to treat the problem at its source ... the crawl space. Encapsulating the area is a good thing for your home and your health! That's what our client in Gatineau is doing. Our specialist therefore recommended the best encapsulation products: CleanSpace, Delta MS, TerraBlock, SmartSump and SaniDry Sedona.

 

 

 

Installation of a vapor barrier and a sump pump in a crawl space in Gatineau, Qc

Installation of a vapor barrier and a sump pump in a crawl space in Gatineau, Qc

Before After
Installation of a vapor barrier and a sump pump in a crawl space in Gatineau, Qc Installation of a vapor barrier and a sump pump in a crawl space in Gatineau, Qc

The problem

Mr. Sirois noticed a high humidity in the house, cold air on the main floor coming from the floor and some places of the hardwood floor on the main floor was no longer at level. The cause was the humidity in the crawl space. He contacted Systèmes Sous-sol Québec to add a good vapor barrier membrane, clean the crawl space to improve air quality and reduce the humidity.

 

The solution

Adding a SmartSump sump pump system, a drainage membrane and CleanSpace vapor barrier. Most of the moisture in the crawl space comes from the earthen floor that contains water and it can come also from the walls. The SmartSump will therefore be able to remove water from the ground outside and away from the foundation. The drainage membrane, on the other hand, is placed on the ground and makes it possible to drain the water that is on the surface towards the sump pump system. The CleanSpace coating which acts as a vapor barrier is placed over the drainage membrane and blocks moisture from the ground.

 

Crawl space encapsulation in Gatineau, Qc

Crawl space encapsulation in Gatineau, Qc

Before After
Crawl space encapsulation in Gatineau, Qc Crawl space encapsulation in Gatineau, Qc

Problem

Ms. Forster recently purchased a property with a few crawl space issues:

• Damp, moldy smell in the house

• High level of humidity in the house

• Cold main floor during winter

 

Solution

• Encapsulation of the crawl space with our drainage membrane and CleanSpace coating

• Wall insulation with our SilverGlo panels

Company Awards
#1 Canadian Dealer 2020
We are so proud to announce that we have won, for another year, the Top Candian Dealer award within the... [Read more]
25 Miles Award
After having served thousands of clients and repaired thousands of basements, we have finally reached the great milestone of the... [Read more]
2019 Consumer Choice Award
Systèmes Sous-Sol Québec was selected as the winner of the 2019 Consumer Choice Award in the category "Foundations- Replacement and... [Read more]
More Awards

Foundation Repair, Crawl Space & Basement Waterproofing in Gatineau, QC

Now we can move forward knowing that the problem was resolved thanks to your company....
Happy Customers Surrounding Gatineau, QC
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Reviews From Gatineau
Testimonials From Gatineau
we are VERY happy!!! they did a Superb job!!! thank you!!!! :)
Testimonial by Sonia L. from Gatineau, QC

Crawl Space, Basement Waterproofing & Foundation Repair Company serving Gatineau, QC 

At Systèmes Sous-sol Québec, not only do we adhere to the highest industry standards, we strive to be leaders in the basement waterproofing, foundation repair, crawl space repair, sump pump installation, and air sealing business.

We are an authorized Basement Systems dealer in Gatineau, QC, providing state-of-the-art products and technology which are designed to fix your home.

For example, whether you have a wet crawl space, basement or foundation that is settling, we can help fix it the right way.

Get A FREE Quote

Services We Offer You in Gatineau:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space repair solutions
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Radiant barriers
  • Air sealing & duct sealing
  • Duct insulation
  • Ice dam prevention
  • Financing Available
  • FREE written estimates and inspections
  • Fast and thorough installations

Systèmes Sous-sol Québec has been your go-to source for trusted home improvements since 2005. We work in Gatineau and nearby QC.

Contact us today to start Your FREE price estimate!

Case Studies From Gatineau
A
Mrs. Forster had recently bought a very nice house in Gatineau, but after a while she started feeling the humidity in it along with lots of bad and...
PowerBrace
Mr. Charlebois had had only one of his foundation walls repaired before, and for the past 2 years, a horizontal, stair-shaped crack has appeared on...
Job Stories From Gatineau, QC
A super humid crawl space in Gatineau, Qc

Mrs. Forster recently purchased a property located in Gatineau, and has discovered problems with dampness along with musty smell in the house. In winter the main floor is very cold. She contacted Systèmes Sous-sol Qc to obtain a free inspection and find out the costs of insulating her crawl space.

To solve her problem, our team encapsulated her crawl space with our CleanSpace drainage membrane and liner, and insulated the foundation walls with our SilverGlo panels. With this solution, our client will be able to have a comfortable home.

A super humid crawl space in Gatineau, Qc - Photo 1A super humid crawl space in Gatineau, Qc - Photo 2
Water in a basement in Gatineau, Qc

Mr. Sirois has lived in his house for 1 year. The house was humid and he felt cold air on the main floor coming from the floor.

In some places the hardwood floor on the main floor was no longer level.

The problem? Of course the humidity that was in the crawl space. He contacted Systèmes Sous-sol Québec to add a good vapor barrier membrane and clean the crawl space to improve air quality and reduce humidity.

Our solution was the addition of a SmartSump sump pump system and the addition of a drainage membrane and CleanSpace vapor barrier. Most of the moisture in the crawl space comes from the earthen floor which contains water and from the walls. The SmartSump will therefore be able to remove water from the ground outside and away from the foundation. The drainage membrane, on the other hand, is placed on the ground and makes it possible to drain the water that is on the surface, towards the sump pump system. The CleanSpace coating which acts as a vapor barrier is placed over the drainage membrane and blocks moisture from the ground.

With this solution, Mr. Sirois will be able to have a much drier and healthier crawl space. This improves the air quality, but for more efficiency it would also be better to add a dehumidifier like the Sanidry Sedona.

 

Water in a basement in Gatineau, Qc - Photo 1
Work Requests From Gatineau, QC
Project Location: Gatineau, QC
I am looking for a quote to waterproof my basement floor,.
Project Location: Gatineau, QC
J'ai récemment acquis une maison des années 20. Je souhaite faire changer les colonnes de soutien dans le sous sol non fini, ainsi que de redresser certaines solives.
Project Location: Gatineau, QC
Vieille maison avec vide-sanitaire (mais assez haut, environ 6-7 pieds). Certaines poutres montrent des signes d'effritement dues à la pourriture (mais elles sont sèches, il y a dû y avoir de l'humidité à un moment donné). Sûrement besoin de piliers de soutien et de renforcer 1 ou 2 poutres). De plus, mauvaise isolation.
Project Location: Gatineau, QC
Need to seal and insulate basement two wall of 20 feet and one wall of 30 feet
Project Location: Gatineau, QC
Nous avons débloquer les drains français extérieurs (non entretenus nous croyons pendant des années) mais l'efflorescence au niveau de la dalle de béton du sous-sol persiste. Nous avons des fissures au niveau de la dalle également. Nous souhaitons régler le problème à la source, pas seulement colmater les fissures, et souhaitons vos conseils. Est-ce qu'un percement est nécessaire ? des drains intérieurs? un puisard? Pouvons-nous prendre RV?
Project Location: Gatineau, QC
Je dois faire remplacer ma pompe principale car elle fonctionne très mal, chauffe et à de la fumée qui en sort.
Project Location: Gatineau, QC
Nous venons d'emménager dans notre nouvelle maison et nous avons remarqué qu'il y a de l'humidité sur le plancher en béton près de la sump pump et du chauffe-eau. Le drain français est neuf, il vient d'être refait. Nous aimerions trouver la cause de cette humidité. Merci.
Project Location: Gatineau, QC
Bonjour, J'ai un vide sanitaire d'une hauteur de 4 pieds sur la terre. J'aimerais avoir une soumission pour enlever l'humidité et isoler celui-ci. Merci Stéphanie
Project Location: Gatineau, QC
The house has been dealing with strange odor that seems to get worse and worse with time. I would believe it comes from our crawlspace. It will be great having someone to come and assess and provide me with professional advices. Thank you.
Project Location: Gatineau, QC
Bonjour Je viens d'acheter une maison qui a des problèmes d'inilftration d'eau. Alors je cherche un contracteur pour installer une membrane, un drain, et une sump pump. De plus, un des murs (blocs de béton) à une courbure près d'un foyer qui est condamné. J'aimerais qu'un expert l'évalue et me dise si je peux sécuritairement enlever ce foyer et sa cheminé.
Project Location: Gatineau, QC
We were able to observe humidity signs on the top and bottom of the bricks. We also noticed rot and structure damages at the sill plate and bottom plate. This situation could be a result of the clogged wheep wholes and lack of overlap of the vinyl siding over the brick at the top. It would be appropriate to consult a qualified siding specialist so that they can evaluate the installation of the siding and make corrections
Project Location: Gatineau, QC
I was interested in waterproofing one side of my basement( Approximately 25 ft.). I can excavate it & get it ready for August 12 , all I need is a quote for applying the sealants & membranes as well as replacing the old French drains. I will back fill it myself. Please let me know if it's possible to set up an appointment once you provide me with the quote. Thank you kindly, Bruk
Project Location: Gatineau, QC
We had a basement leak in the spring -- water collected at the side of the house and either went in through the windows or through a crack in the foundation.
Project Location: Gatineau, QC
Bonjour, j'aimerais un estimé pour l'isolation de mon vide sanitaire. Il s'agit d'un vide sanitaire semi-enfoui, en béton et sans barrière humidité. Petit bungalow des années 1950. merci.
Project Location: Gatineau, QC
Interested in replacing the gutter
Project Location: Gatineau, QC
My basement has gotten a small amount of water in it during major rain storms in the spring thaw twice this spring. It happened once 6 years ago, but I found if I make sure a drain pipe extension in attached outside it does not happen. This spring I forgot twice, and water appeared in the basement. I would like to have my foundation looked at, and a quote given for what needs to be fixed.
Project Location: Gatineau, QC
I have a leak coming from the floor between the my living room basement and laundry room. Wondering if I can get a quote to find what the cause of the leak and how much it cost to fix it. Thank you.
Project Location: Gatineau, QC
Inspection of crawl space
Project Location: Gatineau, QC
I have a 1957 bungalow with water infiltration around the entire perimeter. I am assuming that the original weeping tile has failed. I would like an estimate for waterproofing the entire block foundation of approximately 130 linear feet. Thank you!
Project Location: Gatineau, QC
Moisisure au vide-sanitaire de notre maison suite à une inspection pour la vente. Nous avons besoin d'une estimation le plus rapidement possible.
Serving the following Gatineau, QC postal codes
J8L, J8M, J8P, J8R, J8T, J8V, J8X, J8Y, J8Z, J9A, J9H, J9J, K1A