At Advanced Waterproofing & Foundation Repairs, Inc., we use a variety of products and repair methods, depending on the source of the water problem. John Lamoureux, owner, has OVER 30 YEARS EXPERIENCE in the construction industry and has the expertise needed to evaluate your current situation and to offer the best solution for the most cost-effective repair.

EXTERIOR DRAIN TILE SYSTEM The most effective method for keeping your basement dry is to PREVENT water from coming in at all by installing an EXTERIOR drain tile system. (Refer to the link below, "Moisture in Basements: Causes and Solutions" under INTERIOR DRAIN TILE SYSTEM.)  We will remove and replace any landscaping, sidewalk, fencing, etc., as needed, to excavate down to the footings of your foundation. In addition to installing drain tile, we will apply Platon dimpled drainage sheeting . This product will completely waterproof your foundation, top to bottom. In addition to the product warranty, we offer a 30-YEAR TRANSFERABLE WARRANTY when we install your exterior drain tile system.

Complete job, start to finish. No need to schedule other contractors for excavation or landscaping. We will lay plywood and plastic to protect your lawn. We ALWAYS clean up after ourselves!

INTERIOR DRAIN TILE SYSTEM An interior drain tile system, when properly installed and maintained, can also keep your basement dry. We will remove approximately 12"-14" of basement floor around the entire perimeter, or in specific areas where water leakage is a problem. We typically drill holes in the bottom course of block to allow for drainage, install drainage fabric with washed rock and perforated drain tile, and a sump pump with basket. To also PREVENT MOISTURE and condensation from collecting on basement walls, we can install a Poly vapor barrier* down the walls and across the top of the footing. We then install a vent mat floor edging, and re-pour the basement floor. *When we install an interior drain tile system, complete with the Poly vapor barrier, our repairs are covered by a LIFETIME TRANSFERRABLE warranty. The University of Minnesota Extension Service has an excellent publication entitled "Moisture in Basements: Causes and Solutions". It offers descriptions and illustrations of the most common sources of basement water problems, as well as steps to repair them. IF YOU PLAN TO FINISH YOUR BASEMENT, one very important (and often overlooked) step is to place a VAPOR BARRIER/RETARDER over the interior walls. This will prevent the future intrusion of water onto your sheet rock and framing materials.

We will protect your lawn on the outside and your valuables on the inside. Always courteous and professional. No job too large or too small. Call for a list of references. FREE ESTIMATES!