Appliances Bath BBQs & Outdoor Cooking Blinds & Window Coverings Building Materials Cleaning Decking, Fencing & Gates Décor & Furniture Doors & Windows Electrical Floors & Area Rugs Hardware Heating & Cooling Kitchen Lawn & Garden Centre Lighting & Ceiling Fans Lumber & Composites Outdoor Living & Patio Outdoor Power Equipment Paint Plumbing Smart Home Storage & Organization Sheds & Outdoor Structures Tools All Departments Spring Black Friday Spring Gift Centre Amped Up
Spring Black Friday event is on now. Don't wait!  Shop Event

Building Materials(287 products)

Concrete, Cement & Masonry Decking Driveway Repair & Sealers Drywall Electrical Fencing & Gates Hardware Insulation Lumber & Composites Moulding & Millwork Outdoor Drainage Plumbing Roofing & Gutters Siding Ventilation & Ductwork Plexiglass & Acrylic Sheets Tiny Homes and Accessory Dwelling Units (ADUs) Richelieu (4705) Paulin (2922) Leviton (2042) Alexandria Moulding (1538) Everbilt (1378) Amerock (1138) KOHLER (1090) MOEN (1082) Fypon (1080) Simpson Strong-Tie (1017) Weiser (929) Aqua-Dynamic (875) ABTCO (853) AC WORKS® (798) Dundee Deco (785) Onward (648) Schlage (586) Milwaukee Tool (574) Delta (527) Hillman (517) Lutron (507) Commercial Electric (437) Dock Edge (434) Southwire (428) Prime-Line (388) Klein Tools (354) CraftX (350) Architectural Mailboxes (336) Taymor (323) Square D (322) Iberville (314) Wasserstein (272) Defiant (266) Ideal Security (264) Hilti (253) Hampton Bay (251) IPEX (248) SharkBite (248) Rheem (226) 4XEM (223) Novik (219) Patriot Docks (211) PaulinPRO (209) Atron (209) Peak Gutters (208) Nuvo Iron (207) Multinautic (206) Fortress (200) LESSO (198) Carlon (197) GARDNER BENDER (190) HDX (188) Barrette Outdoor Living (187) Speedi-Boot (184) Veranda (183) Ornamental Mouldings (180) Oatey (176) Swann (167) Fencer Wire (166) Nystrom (159) StyleWell (158) Trex (154) American Imaginations (154) Waterline (151) Schneider Electric (150) STZ (150) Urestone (149) OOK (148) RELN (148) American Standard (146) Imperial (146) DEWALT (143) Starborn (143) Sumner Street Home Hardware (142) Interbois (142) Watts (138) GAF (138) Knob-It (137) Command (136) Eaton (135) Husky (134) Pylex (133) Legrand Wiremold (132) Nite Ize (132) PWR Drive (130) Colonial Elegance (128) Titan (126) PRO-DF (125) Marshalltown (123) Speedi-Grille (119) Sloan (118) Pfister (117) IRVING (114) Pro-Connect (114) Tapcon (112) The Hillman Group (111) IDEAL (110) Digiwave (106) Mid America (104) Best Access Doors (104) Proplus (101) APOLLO (101) Krystal Touch (101) Fittes (99) Mr. Goodbar (98) Dahl (97) Columbia Forest Products (96) Peak RailBlazers (96) Outdoor Essentials (95) Fence Armor (95) Kidde (94) Deckorators (94) Intermatic (93) Quikrete (92) Energizer (91) Peak (90) Defender (90) RIDGID (90) MicroPro Sienna (89) BrassCraft (87) Mayne (87) Red Dot (87) Goal Zero (86) GRK (85) Shur Trim (84) TP-Link (82) Microlectric (82) RAINLEX (80) Knipex (80) Amerelle (80) Korto (80) Nextstone (79) Ring (78) Nature Power (78) Heath Zenith (78) Hitachi Power Tools (77) Siemens (76) VELCRO (76) Veho (76) Dundas Jafine (76) Crisp-Air (75) Riobel (75) Pittsburgh Corning (73) Extech Instruments (73) Fendock (72) Kreg Tool Company (72) CANADA TUBING (72) Eccotemp (72) Zurn (70) COBRA ANCHORS (69) KEEPER (69) CGC Sheetrock (68) RCA (67) Burcam (67) BP (67) 360 Electrical (66) Sioux Chief (65) RYOBI (65) M (65) TimberTech (64) AC INFINITY (64) Peerless (64) EcoStone (62) FastenMaster (62) Forge (60) Grape Solar (60) OS&B (59) Fluidmaster (58) Stiebel Eltron (58) Apollo (56) Eurostyle (56) Umbra (55) R2i Millwork (55) STANLEY (54) GAF Master Flow (54) Peak Chain Link Fencing (53) Revo America (53) SAKRETE (52) RINNAI (52) Gibraltar Industries (51) Creative Surfaces® (51) OZCO (50) ECOFLO (50) Schneider Electric HomeLine (50) Wright Products (50) U.S. LOCK (49) Onduline (49) Mega Handles (49) Wilson Electronics (49) Owens Corning (49) INTERBUILD (48) BENNETT (48) eufy security (47) Sika (47) Korky (47) LeakSeal (47) SharkBite Max (46) Peak MountainView (46) TITAN BP (45) Google (45) Woods (45) Euramax Canada (45) Bailey Metal Products (45) Symmons (45) Security Labs (45) Arrow (45) Baldwin (44) Playstar (43) Nibco (43) Finium (43) K2 Pumps (43) Explore Hardware (42) Freeman (42) RESISTO (42) Fusion Stone (41) DECKMATE (41) Onsen (41) SNAP-LOC (41) Lenmar (41) PREMIER (41) CTA Digital (41) Proscan (40) POLE-WRAP (40) DEFIANT (40) MiTek (40) KLASSEN BRONZE LIMITED (39) Viega (39) Kraus (39) Arlo (39) Paslode (39) M-D Building Products (39) OMEGA (38) John Guest (38) Metrie (37) Dayus (37) Z-Lite (37) Rocksolar (37) Victrola (37) Onward Essentials (37) Worksavers (37) Porcupine (37) Klassen Smart Hooks (36) SureCall (36) MURdesign (36) Erickson (35) Belwith (35) Z-Flex (35) Red Head (35) MAKITA (35) Yardistry (34) Ramset (34) Master Halco (34) HDG (34) Accuride (34) Cobra (34) Aod Stone (33) Globe Electric (33) Vortex Powerfan (33) Art3dwallpanels (33) CanadaDocks (32) Geeni (32) A. Richard (32) Martyr (32) Trex Seclusions (32) Clipstone (32) Amazon (32) Tzumi (31) VIGO (31) Duracell (31) NewTechWood (31) CGC Synko (31) Perplas (31) SQUEAK PROOF (31) SLIPFENCE (30) Optix (30) DAP (30) Howell (30) NovaLee (30) Canada Wire (30) E-Z Ancor® (30) Hansgrohe (29) Canon (29) Eastman (29) DMP (28) TRUporte (28) Q-See (28) NEOPERL (28) Power-Pipe (28) Yale (28) Anvil (28) Letsfit (28) Valley Acrylic Bath LTD (27) KingChain (27) ONE SCREW (27) Stylish (27) Honeywell Home (27) Tell (26) Chicago Faucets (26) Mail Boss (26) Cenflex (26) CGC Beadex (26) Legacy Wood Vents (26) Prestige DIY Products (25) Westman Steel (25) Scotch (25) Perma-Boot (25) Skylink (25) Grip-Rite (25) Zamma (25) Outsunny (25) POLYMERSHAPES (24) Primegrip (24) Yellow Jacket (24) Merkury Innovations (24) Blum (24) Tapcon+ (24) Schneider Electric Federal Pioneer (24) Replistone (24) Link2Home (23) Polyroche (23) Frost (23) Superstrut (23) SoftCurve (23) Homeguard (23) Sylvania (22) MARR (22) Toggler (22) GE (22) HOFT (22) WarmlyYours (22) TOTO (21) Ubiquiti AmpliFi (21) Trex Fencing (21) Distinct Home (21) KingCord (21) T&S BRASS (20) Naxa (20) Muro (20) EUROTEC (20) Hangman (20) Black Knight (20) Alfred (20) Live Edge (20) AlinO (20) MOLE-Pipe (20) Holdrite (20) Prestige Products (20) Canarm (20) Wyze (20) Generation Lighting (19) HVTools (19) Truth Hardware (19) Weybridge (19) Atlas Sound (19) NuVue Products (19) Progress Lighting (19) 3M (19) Senco (19) Simpli Home (19) DuraPro (19) Netgear (19) MEDALLION FENCE (19) Helix (18) Blink (18) GROHE (18) Classy Caps (18) Grabber (18) NuTek (18) Expression (18) National Brand Alternative (18) VOSKER (18) Premier Copper Products (18) Tile, Inc (18) Norton (17) ToWo (17) Post Protector (17) Peak Stair Risers (17) Home Decorators Collection (17) WamBam Fence (17) Koshin (17) KEENEY MFG. (17) Westinghouse (17) Glacier Bay (17) ANTOP (17) Quirky (17) Push 'N' Connect (17) Peak Products (17) TurnSpout (16) Felo (16) Unbranded (16) Monster (16) Coleman (16) Sterling (16) Breeze Clamp (16) Eaton Cutler-Hammer (16) Bakor (16) Danco (16) Broan-NuTone (16) Dusco (16) Zippity Outdoor Products (16) ACORN (16) akuaplus (16) Great Lakes Copper (15) Starlink (15) CJ Tech (15) Peak Dig-Free Fencing (15) Sunforce (15) nexxt (15) LePage (15) Quick Dam (15) AIM Cedar Works (15) Hubbell (15) Tundra (15) Decolav (15) Cat (15) Art+Sound (15) Polaroid (15) Fernco (15) UFP-Edge (15) Designer's Choice (14) Plastival (14) Nashua (14) Belkin (14) Acclaim Lighting (14) SLOAN VALVE COMPANY (14) Illumine (14) Brother (14) Saniflo (14) Platinum Link (14) Dimex (14) DPI (14) Bradley (14) Euro Loft (14) Sharper Image (14) Cash Acme (14) Homerun (13) Vicwest Cladding (13) Masters (13) Advantage ICF System (13) Wexstar (13) Epoxyshield (13) TygerWire (13) Limited Too (13) PORTER-CABLE (13) FLIR Systems (13) T&S (13) Sound Appeal (13) Tough Tested (13) FlexiCord (13) GREAT STUFF (13) Aqara (12) Reflectix (12) Richelieu Essentials (12) Rockwool (12) Pass & Seymour (12) Peak Cable Railing (12) Peak Decorative Screens (12) Aura (12) weBoost (12) Speedi-Vent (12) Speedi-Collar (12) EXCELiner (12) PowerFilm (12) DGM Enterprises (12) Easy Planking (12) Krieger (12) Renin (12) JSG Oceana (12) Emporia Energy (12) EnerPlex (12) Edgemate (12) Enclo Privacy Screens (11) CAMO (11) Pex Ready (11) HIGH & MIGHTY (11) ODL (11) Natural Elements (11) Peak AquatinePLUS Pool Fencing (11) Heritage Mill (11) DuoPower (11) Rainhandler (11) Bosch (11) PROVA (11) Kubota (11) Motorola (11) UNI-FLOW (11) DELANY (11) Modern Homes (11) Kingston Brass (11) Philips (11) Oldcastle (11) BE Power Equipment (11) Big O (11) Images In Slate (10) Aduro (10) Bostitch (10) Technaxx (10) SoundPRO (10) DuPont Tyvek (10) Noritz (10) FREE Shipping (239) FREE Pick up in Store (11) FREE Ship to Store (1) In Stock Today at (11) Hide Unavailable Products (0) 0.5 in to 1 in (69) 2 in to 3 in (157) 3 in to 4 in (5) 4 in to 5 in (16) 5 in to 7 in (26) 7 in to 10 in (15) 10 in to 15 in (24) 15 in to 20 in (18) 20 in to 24 in (9) 24 in to 30 in (1) 30 in to 36 in (5) 0.5 in to 1 in (38) 2 in to 3 in (12) 3 in to 4 in (31) 4 in to 5 in (17) 5 in to 7 in (39) 7 in to 10 in (63) 10 in to 15 in (25) 15 in to 20 in (65) 20 in to 24 in (6) 24 in to 30 in (5) 30 in to 36 in (10) 36 in to 42 in (5) 42 in to 48 in (8) 48 in to 60 in (13) 60 in to 72 in (2) 6 ft to 8 ft (2) 10 ft to 12 ft (3) 16 ft to 18 ft (1) 0.5 in to 1 in (45) 2 in to 3 in (11) 3 in to 4 in (15) 4 in to 5 in (13) 5 in to 7 in (75) 7 in to 10 in (75) 10 in to 15 in (46) 15 in to 20 in (21) 20 in to 24 in (21) 24 in to 30 in (1) 42 in to 48 in (2) 6 ft to 8 ft (20) 5 stars (55) 4 stars & up (183) 3 stars & up (209) Not yet rated (128) All rated products (218) Best Seller (1) No (12) $0 - $49 (165) $50 - $99 (54) $100 - $199 (57) $200 - $399 (70) No (11) Siding (211) Hardware (89) Plumbing (27) Ventilation & Ductwork (8) Concrete, Cement & Masonry (7) Decking (3) Electrical (1) Less than 1 lb. (86) 1 lb. (85) 2 lbs. (37) 3 lbs. (34) 4 lbs. (5) 5 lbs. (7) 6 lbs. (7) 7 lbs. (9) 8 lbs. (1) 10 lbs. (1) 11 lbs. (2) 12 lbs. (1) 15 lbs. to 19 lbs. (14) 20 lbs. to 24 lbs. (5) 25 lbs. to 29 lbs. (20) 30 lbs. to 39 lbs. (16) 40 lbs. to 49 lbs. (7) 50 lbs. to 99 lbs. (7) 100 lbs. to 199 lbs. (1) Canadian Made (211) Bulk Pricing (5)

Showing 40 of 287 products