Appliances Bath BBQs & Outdoor Cooking Blinds & Window Coverings Building Materials Cleaning Decking, Fencing & Gates Décor & Furniture Doors & Windows Electrical Kitchen Floors & Area Rugs Hardware Heating & Cooling 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 Refresh For Less Amped Up Stanley Days
Refresh For Less event is on now. Don't wait!  Shop Event

Building Materials(364 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 (2039) Alexandria Moulding (1538) Everbilt (1377) Amerock (1138) Fypon (1080) MOEN (1054) KOHLER (1052) Simpson Strong-Tie (1017) Weiser (929) Aqua-Dynamic (928) ABTCO (853) AC WORKS® (798) Dundee Deco (785) Onward (648) Schlage (586) Milwaukee Tool (574) Hillman (517) Lutron (507) Delta (495) Commercial Electric (437) Dock Edge (434) Southwire (428) Prime-Line (387) Klein Tools (354) CraftX (348) Architectural Mailboxes (336) Taymor (323) Square D (322) Iberville (314) Sioux Chief (312) Wasserstein (272) SharkBite (271) Ideal Security (264) Defiant (257) Hilti (253) Hampton Bay (251) IPEX (248) Rheem (226) 4XEM (223) Novik (219) Patriot Docks (211) PaulinPRO (209) American Imaginations (209) Atron (209) Peak Gutters (208) Nuvo Iron (207) Multinautic (206) Watts (205) Fortress (200) Carlon (197) LESSO (195) GARDNER BENDER (190) HDX (190) Barrette Outdoor Living (187) Speedi-Boot (184) Veranda (183) Ornamental Mouldings (180) Oatey (174) Swann (167) Fencer Wire (166) Nystrom (159) Waterline (154) Schneider Electric (150) STZ (150) Urestone (149) OOK (148) RELN (148) Imperial (146) Trex (144) DEWALT (143) Starborn (143) Sumner Street Home Hardware (142) Interbois (142) GAF (138) Knob-It (137) Command (136) Eaton (135) Husky (134) Pylex (133) Legrand Wiremold (132) Nite Ize (132) American Standard (131) PWR Drive (130) StyleWell (130) Colonial Elegance (128) Titan (126) PRO-DF (125) Marshalltown (123) Speedi-Grille (119) IRVING (114) Pfister (112) Tapcon (112) The Hillman Group (111) IDEAL (110) Pro-Connect (108) Digiwave (106) Mid America (104) Best Access Doors (104) Krystal Touch (101) Fittes (99) APOLLO (99) Mr. Goodbar (98) 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) MicroPro Sienna (89) RIDGID (89) Dahl (89) 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) Crisp-Air (75) Riobel (75) Pittsburgh Corning (73) Extech Instruments (73) Fendock (72) Kreg Tool Company (72) CANADA TUBING (72) Eccotemp (72) Burcam (71) Dundas Jafine (70) COBRA ANCHORS (69) KEEPER (69) BrassCraft (69) CGC Sheetrock (68) RCA (67) BP (67) 360 Electrical (66) RYOBI (65) M (65) TimberTech (64) AC INFINITY (64) Peerless (64) EcoStone (62) FastenMaster (62) Forge (60) Grape Solar (60) OS&B (58) Stiebel Eltron (58) Apollo (56) Eurostyle (56) SharkBite Max (55) 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) DEFIANT (49) Wilson Electronics (49) Owens Corning (49) INTERBUILD (48) BENNETT (48) eufy security (47) Sika (47) LeakSeal (47) Peak MountainView (46) TITAN BP (45) Google (45) Woods (45) Euramax Canada (45) Bailey Metal Products (45) Security Labs (45) Arrow (45) Baldwin (44) Playstar (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) CTA Digital (41) Proscan (40) POLE-WRAP (40) MiTek (40) KLASSEN BRONZE LIMITED (39) Viega (39) Kraus (39) Fluidmaster (39) Arlo (39) Paslode (39) M-D Building Products (39) OMEGA (38) Nibco (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) Korky (36) Erickson (35) Belwith (35) Z-Flex (35) Red Head (35) MAKITA (35) Yardistry (34) Ramset (34) Sloan (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) STYLEWELL (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) Canon (29) Eastman (29) DMP (28) TRUporte (28) Q-See (28) Hansgrohe (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) 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) Proplus (24) Blum (24) Tapcon+ (24) Schneider Electric Federal Pioneer (24) Replistone (24) Link2Home (23) Polyroche (23) PREMIER (23) Superstrut (23) SoftCurve (23) Homeguard (23) Sylvania (22) MARR (22) Toggler (22) GE (22) HOFT (22) WarmlyYours (22) Ubiquiti AmpliFi (21) Trex Fencing (21) Distinct Home (21) KingCord (21) Naxa (20) Muro (20) EUROTEC (20) Hangman (20) Black Knight (20) TOTO (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) Netgear (19) MEDALLION FENCE (19) Helix (18) Blink (18) Classy Caps (18) Grabber (18) NuTek (18) Expression (18) VOSKER (18) Premier Copper Products (18) Tile, Inc (18) Norton (17) GROHE (17) ToWo (17) Post Protector (17) Peak Stair Risers (17) Home Decorators Collection (17) WamBam Fence (17) Koshin (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) Eaton Cutler-Hammer (16) Bakor (16) Broan-NuTone (16) Dusco (16) Zippity Outdoor Products (16) akuaplus (16) Great Lakes Copper (15) CJ Tech (15) Peak Dig-Free Fencing (15) KEENEY MFG. (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) UFP-Edge (15) Designer's Choice (14) Plastival (14) Nashua (14) Starlink (14) Belkin (14) Acclaim Lighting (14) Illumine (14) Brother (14) Saniflo (14) Platinum Link (14) PORTER-CABLE (14) Frost (14) Dimex (14) DPI (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) FLIR Systems (13) Zurn (13) Kingston Brass (13) Sound Appeal (13) Tough Tested (13) FlexiCord (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) Danco (12) Easy Planking (12) Krieger (12) Renin (12) JSG Oceana (12) Emporia Energy (12) EnerPlex (12) GREAT STUFF (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) Modern Homes (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) Fantom (10) Alex Direct Inc (10) Trex Lineage (10) Samsung (10) Uniboard (10) The Home Depot (10) SUNTRELLIS (10) Solarsheat (10) Sinkology (10) CanWel Building Materials Div (10) ipg (10) D-Link (10) Rapid Set (10) Basalite Concrete Products (10) Metaltech (10) FREE Shipping (88) FREE Pick up in Store (17) FREE Ship to Store (11) In Stock Today at (17) Hide Unavailable Products (0) 0.5 in to 1 in (17) 2 in to 3 in (44) 3 in to 4 in (13) 4 in to 5 in (19) 5 in to 7 in (34) 7 in to 10 in (50) 10 in to 15 in (58) 15 in to 20 in (53) 20 in to 24 in (7) 24 in to 30 in (2) 30 in to 36 in (25) 36 in to 42 in (93) 48 in to 60 in (8) 6 ft to 8 ft (2) 10 ft to 12 ft (47) 0.5 in to 1 in (40) 2 in to 3 in (34) 3 in to 4 in (58) 4 in to 5 in (40) 5 in to 7 in (35) 7 in to 10 in (67) 10 in to 15 in (111) 15 in to 20 in (40) 20 in to 24 in (1) 24 in to 30 in (7) 30 in to 36 in (5) 36 in to 42 in (17) 48 in to 60 in (3) 60 in to 72 in (3) 10 ft to 12 ft (3) 16 ft to 18 ft (1) Over 20 ft (1) 0.5 in to 1 in (91) 2 in to 3 in (171) 3 in to 4 in (51) 4 in to 5 in (15) 5 in to 7 in (46) 7 in to 10 in (31) 10 in to 15 in (33) 15 in to 20 in (2) 20 in to 24 in (3) 24 in to 30 in (1) 36 in to 42 in (6) 48 in to 60 in (5) 10 ft to 12 ft (5) 5 stars (28) 4 stars & up (359) 3 stars & up (397) Not yet rated (55) All rated products (418) Best Seller (12) No (12) $0 - $49 (287) $50 - $99 (96) $100 - $199 (36) $200 - $399 (22) $400 - $599 (2) $600 - $799 (1) $1,000 - $1,499 (1) No (11) Roofing & Gutters (335) Hardware (95) Plumbing (27) Concrete, Cement & Masonry (7) Ventilation & Ductwork (5) Decking (3) Electrical (1) Less than 1 lb. (165) 1 lb. (29) 2 lbs. (34) 3 lbs. (14) 4 lbs. (5) 5 lbs. (14) 6 lbs. (9) 7 lbs. (29) 8 lbs. (2) 10 lbs. (1) 11 lbs. (7) 12 lbs. (1) 15 lbs. to 19 lbs. (7) 20 lbs. to 24 lbs. (5) 25 lbs. to 29 lbs. (3) 30 lbs. to 39 lbs. (8) 40 lbs. to 49 lbs. (13) 50 lbs. to 99 lbs. (124) 100 lbs. to 199 lbs. (2) Canadian Made (84) Bulk Pricing (14)

Showing 41-80 of 364 products