Maine & Portsmouth, New Hampshire Basement Waterproofing

Pouring New Slabs In Existing Structures

A damp basement with an inconsistent concrete floor

Basements and crawl spaces with damaged floors, dirt floors, or floors with an inconsistent concrete floor can easily be upgraded to create a drier, more useful space.

If it's worth having a basement at all, it's certainly worth having one that's dry, healthy, and usable as storage space!

At TC Hafford Basement Systems, we can upgrade your basement floor by installing a new concrete surface. This will create a drier, more attractive space in your basement, as you gain storage space and value in your home.

Homeowners Install A New Concrete Floor To...

Our installers pride themselves on their fast, professional results in your home. We've poured hundreds of new concrete floors throughout our company history. Our favorite projects are typically older structures from the 1800's!

Free quote to install a new concrete floor slab in the basement

Is the surface of your basement floor in need of attention? Whether you're experiencing leaky cracks on your basement floor or simply interested in converting your dirt floor to concrete, the specialists at TC Hafford Basement Systems can provide a new, smooth finish.

To schedule a free concrete flooring quote, contact us by phone or e-mail today! We serve the Maine and New Hampshire, including Portland, Bangor, Rochester, nearby Lewiston, Dover, Waterville, Augusta, South Portland, Auburn, Biddeford, Brunswick, Saco, Scarborough, Westbrook, Sanford, Gorham, Windham and the surrounding areas.

Five Steps To Installing A New Concrete Slab

It is amazing to see the transformation from what was once an old, dingy unusable space to a dry, clean storage/living space! Our contractors can combine the installation of your new floor with a complete waterproofing system underneath, including a perimeter drain and drainage matting.

When installing a concrete slab floor, we follow these five steps:

A wet, uneven, dirt basement floor.

Leveling & Grading As Necessary

Whether you're planning on finishing the floor after the concrete slab is installed, or you'd simply like to be able to access the space comfortably, a level, even floor is always a fantastic option.

Leveling the floor will prevent puddling in low areas, while also assisting your system in draining excess water to your sump pump system.

Before we install your concrete flooring system, our specialists will remove any loose debris present and level the floor to a flat, even surface.


Delta MS Underslab Vapor Retarder installation

Install The Delta MS Underslab System

Next, we install a durable Delta MS Underslab Vapor Retarder along the entire floor surface.

The Delta MS Underslab Vapor Retarder System is designed to collect water that may be present on the floor, directing it towards the waterproofing system that will be present along the perimeter of your basement.

As an added benefit, your slab will be protected from water vapor that would otherwise continually rise through the pores of the concrete slab. This is a fast, easy step that will make your basement will be drier and healthier than ever!

 


The FlowGuard thin floor weeping tile system installed in a dirt basement floor

Install A Perimeter Drain System

To drain any flooding water out of your basement, we also recommend installing a perimeter drain system (most often our WaterGuard Drainage System) along the top of the the foundation footing in the interior of your basement. Shown in the image to the left is our FlowGuard System, a second option that's designed to instead be placed in front of the foundation footer.

Any water that enters from the walls or floors will be collected by our perimeter drain. The drainage system is sloped downwards to direct all collected groundwater to your sump pump system, which will also be installed.


Pouring a concrete slab floor

Place The Concrete

Once the floor is level and the waterproofing system is in place, our experts will begin to place the concrete for your new slab basement floor.

The concrete floor is typically poured to 3"-4" thickness, ensuring a durable, quality floor. The floor will typically take about a week's time to cure enough for normal use.

Pouring the floor to this thickness also allows us to install the perimeter drain system to be installed on top of the foundation footing, instead of being located in the "mud zone" in front of the footing. This keeps the drain out of the mud and away from potential clogs.


The TrenchDrain Grated Drainage Pipe System installed along with a new concrete slab floor

Trowel The Concrete Slab Floor

We take pride in leaving each job looking smooth, professional, and fantastic! Once the concrete floor has been placed, our experts will carefully trowel the floor until it's smooth and clean-looking.

When the work is done, your perimeter drain system will be all but invisible on your floor -- save for a 3/8" flange extending up to collect any water that might leak from the walls.

If you've installed our grated TrenchDrain System to collect water that might flood in from a hatchway entrance, we'll cover it up as we trowel to keep concrete residue from drying on the drain.

We Repair & Upgrade Concrete Slab Floors In Basements & Crawl Spaces!

At TC Hafford Basement Systems, we'd be happy to help you upgrade your concrete slab floor -- and install our award-winning waterproofing system in your home. Our system includes a written lifetime warranty that is transferable to the next homeowner. This gives you a big edge when selling the home!

For a free concrete floor installation quote, call or-email us today! Our service coverage includes Maine and New Hampshire, including Portland, Bangor, Rochester, surrounding areas such as Lewiston, Dover, Waterville, Augusta, South Portland, Auburn, Biddeford, Brunswick, Saco, Scarborough, Westbrook, Sanford, Gorham, Windham and nearby.

Upgrade A Dirt Floor

Most crawl spaces and many basements are built with no flood -- leaving hard-packed earth as the bottom surface.

Dirt floors in a basement or crawl space introduce a continual supply of moisture from the earth around them, making the space damp, humid, and musty. As the humidity builds, the space can quickly become a breeding ground for mold and moisture -- which will grow on all organic materials in the space -- including the dirt floor itself. In many cases, groundwater will also seep upwards from the floor.

Installing a concrete slab on the floor is a great way to functionally and aesthetically upgrade the space, while significantly increasing the value of the space.

We also recommend taking advantage of this installation to install drainage matting, a perimeter drain, and a sump pump system while opportunity for a fast, easy installation presents itself.

A dirt basement floor

Restore A Damaged Concrete Floor

Concrete slab floors will often begin to form cracks when the soil underneath settles or washes away, no longer supporting the slab. Cracks may also occur when clay soils expand with moisture, pressing upwards on the slab and causing cracks to form.

Cracked floors provide an entryway for flooding water, humidity, and odors from the ground below. Over time, this can also lead to increased mold, rot, and mildew in your basement -- making it unusable for storage.

With the proper installation of a new floor, including a waterproofing system, you can permanently restore beauty and functionality to the space.

We install a vapor retarder underneath our floor systems as well -- one that will keep back the water vapor that can make its way through the pores of concrete to create a more humid environment in your basement.

a partial installation of our insulated basement wall panels

Prepare The Floor For Finishing

A properly maintained basement is like a clean slate. It's ready for use as storage, but as an entire floor of space in your home, it's also provides the opportunity to create a large new area of finished space. What would you do with a new, naturally private space in your home?

At TC Hafford Basement Systems, we do more than just waterproof the basement and repair your floor! We have nine different finished flooring options that are custom-designed for a finished basement. Our waterproof flooring includes a synthetic wood design, as well as floor tiles in carpeted, stone, and parquet flooring designs.

We also have several options for your basement walls, including waterproof panels, studded wall insulation panels, and more! Be sure to ask your System Design Specialist for details on how we can finish your floor and prepare your walls for finishing!

A white plastic vapor barrier installed on a basement wall.
Serving ME and NH including the Greater Portland area
Our Maine and New Hampshire Service Area
Cities in Androscoggin County, ME
Auburn
Danville
Durham
East Livermore
East Poland
Greene
Leeds
Lewiston
Lisbon
Lisbon Falls
Livermore
Livermore Falls
Mechanic Falls
Minot
North Turner
Poland
Sabattus
Turner
West Minot
West Poland
Wales

Cities in Aroostook County, ME
Ashland
Benedicta
Blaine
Bridgewater
Caribou
Clayton Lake
Crouseville
Eagle Lake
Easton
Estcourt Station
Fort Fairfield
Fort Kent
Fort Kent Mills
Frenchville
Grand Isle
Houlton
Island Falls
Limestone
Madawaska
Mapleton
Mars Hill
Monticello
New Limerick
New Sweden
Oakfield
Orient
Oxbow
Perham
Portage
Presque Isle
Saint Agatha
Saint David
Saint Francis
Sheridan
Sherman
Sinclair
Smyrna Mills
Stockholm
Van Buren
Wallagrass
Washburn
Westfield
Wytopitlock
Allagash
Amity
Bancroft
Blanie
Cary Plantation
Castle Hill
Caswell
Chapman
Crystal
Dickey
Cyr Plantation
Dyer Brook
Garfield Plantaion
Glenwood Plantation
Hamlin
Hammond
Haynesville
Hersey
Hodgdon
Linneus
Littleton
Ludlow
Macwahoc Plantation
Masardis
Merrill
Moro Plantation
Nashville Plantation
New Canada
Portage Lake
Reed Planation
Saint John Plantation
Silver River
Smyrna
Wade
Weeksboro
Westmanland
Weston
Winterville Plantation
Woodland
Central Aroostook
Connor
Northwest Aroostook
South Aroostook
Square Lake
Madawaska Lake
Cross Lake

Cities in Cumberland County, ME
Bailey Island
Bridgton
Brunswick
Bustins Island
Cape Elizabeth
Casco
Chebeague Island
Cliff Island
Cumberland Center
Cumberland Foreside
East Baldwin
Falmouth
Freeport
Gorham
Gray
Harpswell
Harrison
Long Island
Naples
New Gloucester
North Bridgton
North Yarmouth
Orrs Island
Peaks Island
Portland
Pownal
Raymond
Scarborough
Sebago
South Casco
South Freeport
South Portland
South Windham
Standish
Steep Falls
West Baldwin
Westbrook
Windham
Yarmouth
Baldwin
Cumberland
Frye Island

Cities in Franklin County, ME
Dryden
East Dixfield
East Wilton
Eustis
Farmington
Farmington Falls
Jay
Kingfield
New Sharon
New Vineyard
North Jay
Oquossoc
Phillips
Rangeley
Stratton
Strong
Temple
Weld
West Farmington
Wilton
Avon
Carrabassett Valley
Carthage
Chesterville
Coplin Plantation
Dallas Plantation
Industry
Madrid
Rangeley Plantation
Sandy River Plantation
Wyman
Freeman
West Central Franklin
South Franklin
North Franklin
East Central Franklin

Cities in Hancock County, ME
Aurora
Bar Harbor
Bass Harbor
Bernard
Birch Harbor
Blue Hill
Brooklin
Brooksville
Bucksport
Castine
Corea
Cranberry Isles
Deer Isle
East Blue Hill
East Orland
Ellsworth
Franklin
Frenchboro
Gouldsboro
Hancock
Harborside
Hulls Cove
Islesford
Little Deer Isle
Mount Desert
Northeast Harbor
Orland
Penobscot
Prospect Harbor
Salsbury Cove
Sargentville
Seal Cove
Seal Harbor
Sedgwick
Sorrento
Southwest Harbor
Stonington
Sullivan
Sunset
Surry
Swans Island
Winter Harbor
Amherst
Dedham
Eastbrook
Great Pond
Lamoine
Mariaville
Osborn
Otis
Tremont
Trenton
Verona
Waltham
Central Hancock
East Hancock
Northwest Hancock

Cities in Kennebec County, ME
Albion
Augusta
Belgrade
Belgrade Lakes
China Village
Clinton
East Vassalboro
East Winthrop
Farmingdale
Gardiner
Hallowell
Kents Hill
Litchfield
Manchester
Monmouth
Mount Vernon
North Monmouth
North Vassalboro
Oakland
Randolph
Readfield
South China
South Gardiner
Vassalboro
Vienna
Waterville
Wayne
Windsor
Winthrop
Benton
Chelsea
China
Fayette
Pittston
Rome
Sidney
West Gardiner
Winslow

Cities in Knox County, ME
Camden
Cushing
Friendship
Glen Cove
Hope
Isle Au Haut
Matinicus
North Haven
Owls Head
Port Clyde
Rockland
Rockport
South Thomaston
Spruce Head
Tenants Harbor
Thomaston
Union
Vinalhaven
Warren
Washington
West Rockport
Appleton
Matinicus Isle
Saint George
Criehaven

Cities in Lincoln County, ME
Alna
Boothbay
Boothbay Harbor
Bremen
Bristol
Chamberlain
Coopers Mills
Damariscotta
Dresden
East Boothbay
Edgecomb
Isle Of Springs
Jefferson
Monhegan
New Harbor
Newcastle
Nobleboro
Pemaquid
Round Pond
South Bristol
Southport
Squirrel Island
Trevett
Waldoboro
Walpole
West Boothbay Harbor
Whitefield
Wiscasset
Monhegan Island
Somerville
Westport

Cities in Oxford County, ME
Andover
Bethel
Brownfield
Bryant Pond
Buckfield
Canton
Center Lovell
Denmark
Dixfield
East Andover
Fryeburg
Greenwood
Hanover
Hebron
Hiram
Lovell
Mexico
Newry
North Waterford
Norway
Oxford
Paris
Peru
Porter
Roxbury
Rumford
South Paris
Stoneham
Sumner
Waterford
West Bethel
West Paris
Bryon
Gilead
Hartford
Lincoln Plantation
Magalloway Plantation
Otisfield
Stow
Sweden
Upton
Woodstock
South Oxford
North Oxford
Milton

Cities in Penobscot County, ME
Bangor
Bradford
Bradley
Brewer
Burlington
Carmel
Charleston
Corinna
Corinth
Dexter
Dixmont
East Millinocket
East Newport
Eddington
Etna
Exeter
Garland
Greenbush
Hampden
Holden
Howland
Hudson
Kenduskeag
Kingman
Lagrange
Lee
Levant
Lincoln
Mattawamkeag
Medway
Milford
Millinocket
Newport
Old Town
Orono
Orrington
Passadumkeag
Patten
Plymouth
Springfield
Stacyville
Stetson
Stillwater
West Enfield
Winn
Alton
Carroll Plantation
Chester
Clifton
Drew Plantation
Edinburg
Enfield
Glenburn
Hermon
Indian Island
Lakeville
Lowell
Maxfield
Mount Chase
Newburgh
Seboeis Plantation
Veazie
Webster Plantation
Woodville

Cities in Piscataquis County, ME
Abbot
Brownville
Brownville Junction
Dover Foxcroft
Greenville
Greenville Junction
Guilford
Milo
Monson
Sangerville
Sebec
Shirley Mills
Atkinson
Beaver Cove
Bowerbank
Dover
Kingsbury Plantation
Lake View Plantation
Medford
Parkmand
Wellington
Willimantic

Cities in Sagadahoc County, ME
Bath
Bowdoin
Bowdoinham
Georgetown
Phippsburg
Richmond
Sebasco Estates
Topsham
Woolwich
Arrowsic
West Bath
Perkins

Cities in Somerset County, ME
Anson
Athens
Bingham
Cambridge
Canaan
Caratunk
Detroit
Fairfield
Harmony
Hartland
Hinckley
Jackman
Madison
New Portland
Norridgewock
North Anson
Palmyra
Pittsfield
Rockwood
Saint Albans
Shawmut
Skowhegan
Smithfield
Solon
West Forks

Cities in Waldo County, ME
Belfast
Brooks
Burnham
Frankfort
Freedom
Islesboro
Liberty
Lincolnville
Lincolnville Center
Monroe
Morrill
Palermo
Sandy Point
Searsmont
Searsport
Stockton Springs
Thorndike
Troy
Unity
Winterport
Belmont
Jackson
Knox
Montville
Northport
Prospect
Swanville
Waldo

Cities in Washington County, ME
Addison
Baileyville
Beals
Brookton
Calais
Cherryfield
Columbia Falls
Cutler
Danforth
Dennysville
East Machias
Eastport
Grand Lake Stream
Harrington
Jonesboro
Jonesport
Lambert Lake
Lubec
Machias
Machiasport
Meddybemps
Milbridge
Pembroke
Perry
Princeton
Robbinston
Steuben
Topsfield
Vanceboro
Waite
Wesley
Whiting
Alexander
Baring Plantation
Beddington
Centerville
Charlotte
Codyville Plantation
Columbia
Cooper
Crawford
Deblois
Indian
Marshfield
Northfield
Pleasant Point
Roque Bluffs
Talmadge
Whitneyville

Cities in York County, ME
Acton
Alfred
Bar Mills
Berwick
Biddeford
Biddeford Pool
Buxton
Cape Neddick
Cape Porpoise
Cornish
East Parsonsfield
East Waterboro
Eliot
Hollis Center
Kennebunk
Kennebunkport
Kittery
Kittery Point
Lebanon
Limerick
Limington
Moody
Newfield
North Berwick
North Waterboro
Ocean Park
Ogunquit
Old Orchard Beach
Parsonsfield
Saco
Sanford
Shapleigh
South Berwick
Springvale
Waterboro
Wells
West Kennebunk
West Newfield
York
York Beach
York Harbor
Arundel
Dayton
Lyman
Portsmouth

Cities in Belknap County, NH
Alton
Alton Bay

Cities in Carroll County, NH
East Wakefield
Effingham
Ossipee
Sanbornville
Union
Wolfeboro
Wolfeboro Falls
Brookfield

Cities in Strafford County, NH
Dover
Farmington
Milton
Milton Mills
New Durham
Newington
Rochester
Rollinsford
Somersworth

Please call us at: 1-800-407-3419
Testimonials

Our project was accomplished in a clean and professional manner, we are very pleased with the finished product!
Testimonial by Norman J. Chamber of Commerce from Ogunquit, ME

Great product, crew, awesome job!
Testimonial by Jason from Portsmouth, ME

We are a Better Business Bureau Accredited Business. We are a Basement Systems & Foundation Supportworks Authorized Dealer. We are a Better Business Bureau Accredited Business, click here to see our profile online. See Basement Systems on an episode of Ron Hazelton's House Calls. See Basement Systems on an episode of Bob Vila.