Skip to content
London’s
Local Hardware & Building Supply
Specialists
Menu
Back
Close
Shop by Department
Shop All Departments
Cedar Lumber
Cedar Lumber
Shop All Cedar Lumber
Cedar Fence & Deck Accessories
Balusters
Clear Cedar
2x Clear Cedar
Western Red Cedar
1 x 6 Fence Boards
2 x 4
2 x 6
2 x 8
2 x 10
4 x 4
5/4 x 6 Decking
6 x 6
Cleaning & Automotive Hardware
Cleaning & Automotive Hardware
Shop All Cleaning & Automotive Hardware
Cleaning Supplies
Cleaners & Chemicals
Brooms, Mops & Brushes
Sponges, Rags & Towels
Buckets & Pails
Personal Care
Miscellaneous Cleaning
Garbage & Recycle
Garbage Cans
Garbage Bags
Recycle
Auto & Shop
Lubricants
Automotive Maintenance
Automotive Cleaning
Jerry Cans & Funnels
Winter Auto Products
Concrete, Cement & Masonry
Concrete, Cement & Masonry
Shop All Concrete, Cement & Masonry
Asphalt Repair Products
Brick & Block
Cement & Concrete Mixes
Cement
Concrete Mixes
Cement Additives
Concrete Repair Products
Drainage Tubing & Accessories
Drainage Fittings
Drainage Pipe
Sump Pump Wells
Foundation Membrane
Foundation Repair
Masonry Hardware
Brick Ties
Expansion Joint
Forming Tubes
Reinforcing Rod
Patio Stones & Pavers
Sand & Gravel
Wall Stones
Unclassified
Drywall & Interiors
Drywall & Interiors
Shop All Drywall & Interiors
Drywall Products
Standard Drywall
Fire-Code Drywall
Moisture-Resistant Drywall
Ceiling Board Drywall
Durock
Fiberock
Exterior Drywall Products
Specialty Drywall
Drywall Beads & Trims
Steel Beads & Trims
Vinyl Beads & Trims
Paper Beads & Trims
Drywall Compounds
Ready-Mixed Drywall Compounds
Ready-to-Mix Drywall Compounds
Ceiling Texture
Plaster
Drywall Tapes
Paper Tapes
Mesh Tapes
Specialty Tapes
Steel Framing Products
1 5/8" Steel Studs & Tracks
2 1/2" Steel Studs & Tracks
3 5/8" Steel Studs & Tracks
6" Steel Studs & Tracks
Metal Angle
Shaftwall Framing
Reinforcement & Accessories
Ceiling Products
Ceiling Tile Grid
Ceiling Tile
Ceiling Tile Hardware
Sound Isolation Products
Acoustic Panels
Acoustic Hardware
Electrical
Electrical
Shop All Electrical
Household Wiring
Rough-In Wiring
Electrical Devices
Cover Plates
Wiring Tools & Accessories
Wiring Tools
Electrical Testers
Portable Wiring & Lighting
Interior Extension Cords
Exterior Extension Cords
Power Bars
Cubes & Taps
Portable Timers
Wire Ties & Cord Control
Wire Mold
Cable Ties
Electrical Tape
Heat Shrink Products
Weatherproof & Conduit
Conduit
Conduit Fittings
Conduit Straps
Weatherproof Enclosures & Covers
Weatherproof Devices
Light Fixtures & Ceiling Fans
Flush Mount Ceiling Lights
Semi-Flush & Hanging Fixtures
Wall Mount Fixtures
Recessed Lighting
Fluorescent Lighting
Under-Cabinet Lighting
Outdoor Lighting
Work & Task Lighting
Emergency Lighting
Repair Fixture Parts & Fittings
Ceiling Fans & Accessories
Light Bulbs
LED Bulbs
Halogen Bulbs
Incandescent Bulbs
Fluorescent Bulbs
Audio, Video, Phone & Computer
Telephone
Computer
Door Chimes & Accessories
Chime Buttons
Door Chime Kits
Accessories
Smoke & Carbon Monoxide Alarms
Appliance Repair
Stove Parts
Engineered Lumber & Accessories
Engineered Lumber & Accessories
Shop All Engineered Lumber & Accessories
Engineered Joists
AJS 140 - 9 1/2"
AJS 140 - 11 7/8"
Rim Board
LVL
1-3/4" x 7-1/4"
1-3/4" x 9-1/4"
1-3/4" x 9-1/2"
1-3/4" x 11-7/8"
1-3/4" x 14"
1-3/4" x 16"
LVL Studs
Hangers For EWP
Face Mount Joist Hangers
Top Mount Joist Hangers
Post & Beam Connectors
Unclassified
Fasteners
Fasteners
Shop All Fasteners
Nails
Pneumatic Nails
Bulk Nails
Packaged Nails
Screws
Wood Screws
Metal Screws
Drywall Screws
Roofing Screws
Concrete Screws
Collated Screws
Structural Screws
Deck Screws
Miscellaneous & Specialty
Bolts
Lag Bolts
Hex Bolts
Carriage Bolts
Stove Bolts & Machine Screws
Hanger Bolts
Nuts
Hex Nuts
Coupling Nuts
Locknuts
Wingnuts
Acorn Nuts
T-Nuts
Washers
Flat Washers
Fender Washers
Lock Washers
Finishing Washers
Metric
Metric Bolts & Screws
Metric Nuts
Metric Washers
Powder-Actuated
Powder-Actuated Loads
Powder-Actuated Fasteners
Anchors
Masonry Anchors
Plastic Anchors
Hollow Wall Anchors
Toggle Bolts
Threaded Rod
Miscellaneous Fasteners
Anchor Bolts
Cotter & Hitch Pins
Clevis Pins
Furniture Fasteners
Velcro
Specialty
Flooring
Flooring
Shop All Flooring
Laminate Flooring
Engineered Hardwood
Vinyl Flooring
Luxury Vinyl Plank
In-Floor Heating
Ceramic & Porcelain
Floor Tile
Wall Tile
Mosaics/Trims
Carpet
Cork Flooring & Accessories
Rubber Flooring & Accessories
Underlayment Products
Waterproofing Systems
Hardwood & Laminate
Flooring Protection
Adhesives & Grouts
Vinyl Adhesives
Tile Adhesives & Mortars
Grouts
Miscellaneous Adhesives
Carpet Adhesives
Patching, Leveling & Sealing
Patching Products
Leveling Products
Primers & Sealers
Trims
Metal
Hardwood & Laminate
E-Cap & Vinyl Trims
Tile Edge Trims
Rubber & Vinyl Base
Runners & Mats
Carpet Runner
Door Mats
Boot Trays
Tools
Unclassified
Hand Tools
Hand Tools
Shop All Hand Tools
Striking Tools
Carpenter Hammers
Machinist & Specialty Hammers
Mallets
Sledge & Clubbing Hammers
Axes & Mauls
Chisels & Punches
Nail Sets
Picks
Handles & Wedges
Prybars & Demolition
Crowbars & Prybars
Nail Pullers
Measuring, Marking & Layout
Rulers & Yardsticks
Tape Measures
Marking Tools
Squares
Levels
Laser Tools
Chalklines & Accessories
Stud Finders
Saws
Handsaws
Hacksaws & Blades
Bow Saws & Blades
Combination & Specialty Saws
Screwdrivers & Nut Drivers
Screwdrivers
Screwdriver Sets & Multi-Drivers
Nut Drivers
Knives & Cutting Tools
Utility Knives & Blades
Specialty Knives & Cutters
Files
Planes & Shaves
Rasps
Sharpening Tools
Snips & Scissors
Bolt Cutters
Wood Chisels
Wrenches & Pliers
Allen Wrenches
Adjustable Wrenches
Ratchets & Sockets
Pliers
Locking Pliers
Cutting Pliers
Pipe Wrenches
Fastening Tools
Staplers
Staples
Glue Guns & Glue Sticks
Rivet Guns & Rivets
Clamps, Vises & Supports
Clamps
Support Rods & Accessories
Concrete Tools
Floats
Trowels
Edgers, Groovers & Pointers
Masonry Chisels
Tile & Flooring Tools
Tile Cutters & Accessories
Adhesive Spreaders
Marking & Layout Accessories
Trowels
Grout Removers
Floor Scrapers & Blades
Sponges & Miscellaneous
Drywall Tools
Drywall Knives
Trowels
Drywall Saws & Rasps
Mixers
Corner Tools
Drywall Sanders
Taping System Products
Drywall Lifters
Miscellaneous Drywall Tools
Roofing Tools
Toolboxes, Storage & Pouches
Toolboxes & Bags
Utility Carts
Pouches & Aprons
Tool Holders
Belts & Suspenders
Ladders & Platforms
Ladders
Scaffolds
Sawhorses
Safety & Apparel
Hard Hats
Eye Protection
Hearing Protection
Breathing Protection
Working at Height Equipment
Knee Pads
Hi-Viz Clothing
Outdoor Apparel
Cones, Tapes & Marking
First Aid Products
Fire Extinguishers
Sets & Miscellaneous Hand Tools
Unclassified
Hardware
Hardware
Shop All Hardware
Cabinet Hardware
Cabinet Hinges
Cabinet Knobs
Cabinet Pulls
Cabinet Catches
Drawer Slides & Glides
Door Knobs & Locks
Dummy Pulls
Inner Trims
Passage Sets
Privacy Sets
Keyed-Entry Sets
Gripsets
Deadbolts
Pocket Door Locks
Door Hardware
Door Closers
Door Hinges
Door Stops
Strike Plates
Kick & Push Plates
Safety Latches
Knockers & Peepholes
Mailboxes & Slots
House Numbers
Pocket Door Hardware
Sliding Door Hardware
Bi-Fold Door Hardware
Garage Door Hardware
Screen Door Hardware
Patio Door Hardware
Flush Bolts
Ball Catches
Interior Barn Door Hardware
Exit & Panic Hardware
Window & Screen Hardware
Window Catches
Screen Repair
Sash Pulls
Fence, Gate & Security
Gate Latches & Bolts
Padlocks
Keys & Accessories
Bolts, Latches & Catches
Hook & Eye Latches
Gate Hardware Kits
Miscellaneous Fence & Gate Hardware
Pulls
Construction Hardware
Construction Connectors
Reinforcement Hardware
Hooks & Eyes
U-Bolts & J-Bolts
Hinges
Teleposts & Jackposts
Window Wells & Covers
Plates, Rods & Angles
Flat Stock
Angle Stock
Round Stock
Chain, Rope, Wire & Cable
Chain & Accessories
Cable & Accessories
Utility Wire
Rope & Twine
Turnbuckles
Harness & Hitching Rings
Snaps
Pulleys & Cleats
Furniture Hardware
Casters
Leg Tips
Movers' Hardware
Furniture Glides & Pads
Household Hardware
Picture Hooks & Hangers
Mirror Clips
Mounting Hooks & Tapes
Cup Hooks
Coat Hooks
Ceiling Hooks
Thumbtacks & Push Pins
Handrail Brackets
Clothesline & Accessories
Showcase, Desk & Chest
Signs, Letters & Numbers
Closet & Storage Hardware
Storage Sets
Storage System Components
Ventilated Shelving & Accessories
Pre-Finished Shelves
Shelf Brackets & Standards
Shelf Clips
Closet Rods
Shelf Supports
Flashlights & Batteries
Flashlights
Batteries
Miscellaneous Hardware
Hardwood Lumber
Hardwood Lumber
Shop All Hardwood Lumber
Oak
Oak - Pre-Cut Lengths
Oak - Linear Footage
Maple
Maple - Pre-Cut Lengths
Maple - Linear Footage
Poplar
Poplar - Pre-Cut Lengths
Poplar - Linear Footage
Insulation & Accessories
Insulation & Accessories
Shop All Insulation & Accessories
Batt Insulation
Fiberglass Pink Insulation
Rockwool Insulation
Sheet Insulation
Foam Sheet Insulation
Foil-Faced Foam Sheeting
White Beadboard Foam
Blow-In Insulation
Foundation Blanket
Reflective Insulation
House Wrap
Poly Film
CGSB Vapour Barrier Poly
Insulation Tapes & Barriers
Unclassified
Interior Doors & Trim
Interior Doors & Trim
Shop All Interior Doors & Trim
Interior Doors
Interior Hollow-Core Doors
Interior Solid Core Doors
Pre-Hung Doors
Bi-Fold Doors
French Doors
Fire-Rated Doors
Door Frames
Attic Hatches
Sliding Panel Doors
Mouldings & Trim
Baseboard
Casing
Crown Moulding
Chair Rail
Door Stop
Jambs
Shingle & Panel Moulding
Rounds
Cove
Squares
Corners
Panelling & Wainscotting
Miscellaneous & Decorative
Right Angle Moulding Corners
Stair Parts
Newel Posts
Handrail
Shoe Rail & Fillet
Balusters
Accessories & Hardware
Columns & Pillars
Veneer & Edge Treatment
Sheet Veneer
Edge Treatment
Veneer Tools & Accessories
Dowels & Wood Parts
Dowels
Dowel Pins & Biscuits
Hole Plugs
Shims
Kitchens
Kitchens
Shop All Kitchens
Range Hoods & Accessories
Range Hoods
Filters & Replacement Parts
Outdoor Lumber & Accessories
Outdoor Lumber & Accessories
Shop All Outdoor Lumber & Accessories
Pressure Treated Lumber
1" Brown PT Lumber
2" Brown PT Lumber
4" Brown PT Lumber
5" Brown PT Lumber
6" Brown PT Lumber
5/4" Brown PT Decking
Brown PT Accessories
Composite Lumber
AZEK Composite
Fiberon Composite
Moistureshield Composite
Railing Systems
Regal Aluminum Railing System
Nuvo Railing Products
Century Railing Products
Fortress Railing Products
Fence & Deck Accessories
Gate Inserts
Gates
Gate Hardware Kits
Post Caps
Joist Guard
Unclassified
Outdoors & Seasonal
Outdoors & Seasonal
Shop All Outdoors & Seasonal
Tarps & Accessories
Tarps
Bungee Cords
Ratchet Straps & Tie Downs
Lawn & Garden
Hose & Accessories
Fertilizer
Grass Seed
Soils & Mulch
Pest Control
Fencing, Edging & Netting
Outdoor Hand Tools
Outdoor Power Tools
Gloves
Work & Gardening Gloves
Winter Work Gloves
Outdoor Living
Patio Sets
Tables
Umbrellas & Accessories
Fire Tables & Pits
Outdoor Lighting
Pots & Planters
Trellises & Hangers
Outdoor Accessories
Barbecues & Accessories
Propane Barbecues
Charcoal Barbecues
Barbecue Tools & Accessories
Charcoal & Wood Chips
Sheds & Storage
Sheds
Deck Boxes
Winter Seasonal
Shovels, Scoops & Scrapers
Salt & Ice Melting
Snow Brushes & Scrapers
Heating Cables & Accessories
Weatherstripping & Insulation
Door Sets
Thresholds
Door Sweeps
Weatherstripping Tapes
Sealants
Window Insulation
Pipes & Electrical
Unclassified
Paint, Stain & Accessories
Paint, Stain & Accessories
Shop All Paint, Stain & Accessories
Paints
Interior Paints
Exterior Paints
Interior & Exterior Paints
Porch & Floor Paints
Primers and Sealers
Metal Paints
All Purpose Spray Paints
Specialty & Technical Paints
Colourants & Tinting
Miscellaneous Paints
Stain
Interior Stain
Exterior Fence & Deck Stains
Preservatives & Cleaners
Varnish & Stain Products
Varnish & Clear Finishes
Interior Varnish
Interior & Exterior Varnish
Clear Acrylic Finishes
Oils & Waxes
Applicators
Brushes
Roller Handles
Roller Refills
Roller Extensions
Trays, Liners and Pails
Trim Tools
Brush Sets
Roller Sets
Cleaning & Miscellaneous
Solvents & Strippers
Solvents
Paint & Varnish Strippers
TSP
Clean-Up & Miscellaneous
Adhesives
Glues
Construction Adhesives
Tapes
Caulking & Sealants
Caulking Guns & Tools
Caulking
Spray Foam Insulation
Driveway Repair
Spackling & Repair Products
Spackling
Wood Fillers
Ceiling Repair
Glazing Repair
Putty Sticks & Pencils
Stain Markers
Sanding & Prep
Sandpaper Sheet Products
Sanding Rolls
Steel Wool
Sanding Sponges & Pads
Masking Tapes & Accessories
Drop Sheets & Cloths
Wire Brushes
Putty Knives & Scrapers
Putty Knives
Scrapers
Miscellaneous
Wallpaper Products
Unclassified
Pine Lumber
Pine Lumber
Shop All Pine Lumber
Common Pine
1 x 2
1 x 3
1 x 4
1 x 6
1 x 8
1 x 10
1 x 12
2 x 2
2 x 4
2 x 6
Select Pine
1 x 2
1 x 3
1 x 4
1 x 6
1 x 8
1 x 10
1 x 12
Rough Pine
Finger Joint Pine
Tongue & Groove Pine Flooring
Laminated Pine Boards
Plumbing, Heating & Ventilation
Plumbing, Heating & Ventilation
Shop All Plumbing, Heating & Ventilation
Plumbing Fixtures
Sinks
Toilets
Bathtubs
Showers & Enclosures
Vanities, Tops & Bath Cabinets
Faucets & Shower
Lavatory Faucets
Kitchen Faucets
Laundry Faucets
Tub & Shower Faucets
Shower Heads & Accessories
Bath Hardware
Towel Bars
Towel Rings
Paper Holders
Robe Hooks
Shower Rods & Hooks
Grab Bars & Safety
Toilet Seats
Pipe & Fittings
ABS
PVC
Copper
PEX
Galvanized Pipe Fittings
Black Pipe Fittings
Poly Pipe & Tubing
Copper Tubing & Fittings
Valves & Fixture Supply
Mechanical Joints & Couplings
Miscellaneous Pipe Fittings
Plumbing Installation & Repair
Faucet
Toilet
Sink
Bathtub & Shower
Dishwasher Supply & Fittings
Pumps & Accessories
Sump & Utility Pumps
Sump Pump Accessories
Plumbing Tools & Accessories
Pipe Straps & Clamps
Plumbing Tools
Plumbing Supplies
Water Filtration
Heating & Cooling
Electric Heaters
Duct Pipe & Fittings
Registers & Grilles
Furnace Filters
Miscellaneous Heating Products
Fans & Cooling
Dryer Venting
Dryer Flex Pipe
Elbows
Vent Caps
Dryer Vent Kits & Accessories
Ventilation Products
Bathroom Exhaust Fans
Exhaust Fan Venting
Central Vac
Plywood & Sheet Goods
Plywood & Sheet Goods
Shop All Plywood & Sheet Goods
Spruce Plywood
Sheeting
Tongue & Groove Spruce
Fir Plywood
Standard Fir
Tongue & Groove Fir
Fire-Rate Fir
Finished Plywood
Good-One-Side Fir
Birch
Oak
Pressure Treated Plywood
Underlay Products
Waferboard
Square-Edge
Tongue & Groove
MDF
Hardboard
Pegboard
Melamine & Particle Board
Specialty
Handy Panels
Spruce Plywood
Fir Plywood
Hardwood Plywood
MDF & Particle Board
Hardboard & Pegboard
Waferboard
Panelling
Sheet Panelling
Packaged Panelling
Power Tools & Accessories
Power Tools & Accessories
Shop All Power Tools & Accessories
Bench & Table Tools
Table Saws
Mitre saws
Corded Hand Tools
Drills
Saws
Sanders
Quickdrive Tools & Accessories
Heat Guns
Cordless Power Tools
Cordless Drills
Cordless Impact Drivers
Cordless Saws
Cordless Grinders
Cordless Routers
Cordless Sanders
Cordless Oscillating Tools
Miscellaneous Cordless Tools
Batteries & Chargers
Pneumatic Tools & Accessories
Pneumatic Nailers
Pneumatic Staplers
Compressors
Fuels & Batteries
Pneumatic Fittings & Accessories
Pneumatic Hoses
Oils & Cleaners
Powder-Activated Tools
Power Tool Accessories
Saw Blades
Drill Bits
Power Bits
Router Bits
Grinder Discs
Sanding
Wire Brushes & Grinding
Rotozip Bits
Oscillating Tool Accessories
Miscellaneous & Specialty
Stands & Work Supports
Vacuums & Accessories
Vacuums
Bags & Filters
Vacuum Accessories
Unclassified
Roofing
Roofing
Shop All Roofing
Shingles
Architectural Shingles
Rolled Roofing
Steel Roofing
Plastic Roofing Panels
Underlayment & Barriers
Underlayment
Barrier Tapes
Trims, Flashings & Sealants
Eave Starter
Valley
Step Flashing
Pipe Flashings
Roofing Vents
Roof Vents
Ridge Vents
Gable Vents
Roofing Hardware
Roof Clips
Chimney Caps
Roof Repair
Siding Products & Rain Goods
Siding Products & Rain Goods
Shop All Siding Products & Rain Goods
James Hardie Fiber Cement
Lap Siding
Trims and Battens
Touch-Up Kits
Vinyl Siding and Accessories
Vinyl Siding
Vinyl Siding Trims & Accessories
PVC Siding & Trims
PVC Siding
PVC Planks & Trims
Wood Siding & Panels
Pine Siding
Cedar Siding
Exterior Siding Panels
Soffit & Fascia
Vinyl Soffit & Trims
Aluminum Soffit & Trims
Soffit Nails
Fascia
Soffit & Miscellaneous Vents
Aluminum Flat Stock
Flat Stock - Standard Colours
Rain Goods
Vinyl Rain Goods
Aluminum Rain Goods
Gutter Guards
Diverters & Miscellaneous
Spruce Lumber
Spruce Lumber
Shop All Spruce Lumber
1 x 2
1 x 3
1 x 4
1 x 6
2 x 2
2 x 3
2 x 4 Kiln-Dried
2 x 4 Pre-Cuts
2 x 6 Kiln-Dried
2 x 6 Pre-Cuts
2 x 8 Kiln-Dried
2 x 10 Kiln-Dried
2 x 12 Kiln-Dried
Economy Lumber
Rough
Bridging
Stakes
Cant Strip
Windows & Exterior Doors
Windows & Exterior Doors
Shop All Windows & Exterior Doors
Windows
Horizontal Sliders
Single & Double Hung
Foundation Windows
Skylights
Fixed Skylights
Venting Skylights
Sun Tunnels
Flashings & Accessories
Exterior Doors
Panel (No Lite)
Fixed Lite
Venting Lite
Patio Doors
Glazing Material
About Us
Services
Flyer
Clearance
Careers
Blog
Contact Us
Log In
Cart
View Cart
Weatherproof Box Cover, for GFCI, Horizontal/Vertical, Polycarbonate
Product Code: ML450GCN
Mfr Code: ML450GCN
Print Product
$15.99
Each
Add to Cart
Click & Collect
Standard Delivery
Courier Delivery
SIGN UP FOR OUR NEWSLETTER
Receive contest notifications, renovation tips and our monthly flyer!
First Name
*
Last Name
*
Email Address
*
Product Has Been Added to the Cart.
View Cart
