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Mouldings, Trims and Accessories (267)

Search Rona’s inventory of mouldings to add the finishing touches to construction projects. When combined with moulding accessories, they give any project a clean facade. When using vinyl siding, adding trims can provide a seamless look or an accent to catch the eye. If using aluminum siding on a project, look for corner posts to protect from sharp edges and complete the design. Choosing the proper mouldings is essential for creating an overall aesthetic impression that is also functional, durable, and water-resistant.
Enhance your home's curb appeal with Rona's variety of mouldings and accessories. Dress up your doors and windows with sills, trims, and pediments. Protect your home's exterior from moisture while adding colourful, long-lasting accents.

Find the ideal moulding colour for your property, with options varying from white to grey to Richmond red. These items won't flake, peel, or blister. Made from vinyl, they're suitable for the conditions they face outdoors, such as harsh winters or hot summers. Unlike their wood counterparts used for indoor projects, these are resistant to rotting or insect damage. Opt for a hooded dryer vent made from weather-resistant materials to provide cover from rain and snow. Pick from the many options of accessories, such as corner blocks for changing the direction of the mouldings when decorating a window. There are also plenty of corner posts for use where two adjoining walls meet, with the purpose of protecting the walls against water infiltration. Choose a vinyl J-trim to protect curved surfaces, like the round portion of a window. Look for an F-trim to hold the soffit onto the home. Add drip caps to direct water away from the glass of windows. 

Go for the simplicity of cutting straight into the mouldings, rather than at a 45-degree angle. Divider blocks meet requirements for this process. Intermediate blocks are useful for the installation process, as they allow you to cut straight, rather than make a scarf joint. When figuring out how much product you need, measure the length of the wall and add 10% to account for mitering. For large surfaces such as exterior walls, consider using longer lengths as they require less cutting. Complete your home enhancing efforts by using corrugated panels to instantly add a roof to structures such as a patio, and make your house even more beautiful.
Kaycan Outside Corner Vinyl White 10-ft x 3-in icon-wishlist
KAYCAN
Kaycan Outside Corner Vinyl White 10-ft x 3-in
Details
Article #55395042
Metrie PVC Trim Board 3/4-in x 3 1/2-in x 8-ft White Oar icon-wishlist
METRIE
Metrie PVC Trim Board 3/4-in x 3 1/2-in x 8-ft White Oar
Details
Article #00175186
Metrie PVC Trim Board 1/2-in x 5 1/2-in x 8-ft White Oar icon-wishlist
METRIE
Metrie PVC Trim Board 1/2-in x 5 1/2-in x 8-ft White Oar
Details
Article #00175188
Metrie Bevelled Baseboard Moulding - PVC - White - 8-ft L x 3 1/8-in W x 5/16-in T icon-wishlist
METRIE
Metrie Bevelled Baseboard Moulding - PVC - White - 8-ft L x 3 1/8-in W x 5/16-in T
Details
Article #61426479
Metrie Reversible PVC Trim Board - 3/4-in x 2 1/2-in x 8-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 3/4-in x 2 1/2-in x 8-ft - White
Details
Article #00175322
Metrie PVC Bevelled Casing Moulding - White - Moisture Resistant - 7-ft L x 2-in W x 5/16-in T icon-wishlist
Metrie PVC Bevelled Casing Moulding - White - Moisture Resistant - 7-ft L x 2-in W x 5/16-in T
Details
Article #09565607
Vinyl Outside Corner Post, Frost - 3" x 10' icon-wishlist
MITTEN
Vinyl Outside Corner Post, Frost - 3" x 10'
Details
Article #79975107
Kaycan J-Shaped Moulding - White - Vinyl - 12-ft L x 5/8-in W icon-wishlist
KAYCAN
Kaycan J-Shaped Moulding - White - Vinyl - 12-ft L x 5/8-in W
Details
Article #55395017
PVC Wallpaper Moulding 3/4" x 8'  - White icon-wishlist
PVC Wallpaper Moulding 3/4" x 8' - White
Details
Article #3486005
Metrie PVC Trim Board 3/4-in x 9 1/4-in x 8-ft White Oar icon-wishlist
METRIE
Metrie PVC Trim Board 3/4-in x 9 1/4-in x 8-ft White Oar
Details
Article #00175192
Metrie PVC Trim Board 3/4-in x 5 1/2-in x 12-ft White Boa icon-wishlist
METRIE
Metrie PVC Trim Board 3/4-in x 5 1/2-in x 12-ft White Boa
Details
Article #00175189
Metrie 3/4-in x 3 1/2-in x 12-ft White Boa PVC Trim Board icon-wishlist
METRIE
Metrie 3/4-in x 3 1/2-in x 12-ft White Boa PVC Trim Board
Details
Article #00175187
Metrie PVC Trim Board 3/4-in x 7 1/4-in x 8-ft White Oar icon-wishlist
METRIE
Metrie PVC Trim Board 3/4-in x 7 1/4-in x 8-ft White Oar
Details
Article #00175190
Metrie Reversible PVC Trim Board - 3/4-in x 1 1/2-in x 8-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 3/4-in x 1 1/2-in x 8-ft - White
Details
Article #00175320
Boulanger Outside Corner Moulding - White - PVC - 8-ft L x 5/8-in W x 5/8-in T icon-wishlist
Boulanger Outside Corner Moulding - White - PVC - 8-ft L x 5/8-in W x 5/8-in T
Details
Article #09565608
Vinyl J Trim, Frost - 1/2" x 12' icon-wishlist
MITTEN
Vinyl J Trim, Frost - 1/2" x 12'
Details
Article #79975125
Metrie Reversible PVC Trim Board - 3/4-in x 9 1/4-in x 12-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 3/4-in x 9 1/4-in x 12-ft - White
Details
Article #00175193
Metrie PVC Trim Board 3/4-in x 7 1/4-in x 12-ft White Boa icon-wishlist
METRIE
Metrie PVC Trim Board 3/4-in x 7 1/4-in x 12-ft White Boa
Details
Article #00175191
Boulanger Corner Moulding - White - PVC - 8-ft L x 3/4-in W x 3/4-in T icon-wishlist
Boulanger Corner Moulding - White - PVC - 8-ft L x 3/4-in W x 3/4-in T
Details
Article #3486013
Metrie Inside Corner Moulding - White - PVC - 8-ft L x 3/4-in W x 3/4-in T icon-wishlist
METRIE
Metrie Inside Corner Moulding - White - PVC - 8-ft L x 3/4-in W x 3/4-in T
Details
Article #61426481
Metrie Reversible PVC Trim Board - 3/4-in x 2 1/2-in x 12-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 3/4-in x 2 1/2-in x 12-ft - White
Details
Article #00175323
Metrie PVC Door Stop - White - Moisture Resistant - 7-ft L x 1 1/4-in W x 3/8-in T icon-wishlist
Metrie PVC Door Stop - White - Moisture Resistant - 7-ft L x 1 1/4-in W x 3/8-in T
Details
Article #09565612
Metrie PVC Colonial Casing Moulding - White - Moisture Resistant - 8-ft L x 2 1/8-in W x 9/16-in T icon-wishlist
Metrie PVC Colonial Casing Moulding - White - Moisture Resistant - 8-ft L x 2 1/8-in W x 9/16-in T
Details
Article #09565606
Metrie Quarter Round Moulding - White - PVC - 8-ft L x 5/8-in W x 5/8-in T icon-wishlist
METRIE
Metrie Quarter Round Moulding - White - PVC - 8-ft L x 5/8-in W x 5/8-in T
Details
Article #09565613
Metrie PVC Baseboard Moulding - Colonial Style - White - 7/16-in T x 3-in W x 8-ft L icon-wishlist
Metrie PVC Baseboard Moulding - Colonial Style - White - 7/16-in T x 3-in W x 8-ft L
Details
Article #09565610
Vinyl Starter Strip - 12' icon-wishlist
MITTEN
Vinyl Starter Strip - 12'
Details
Article #79975116
Vinyl Drip Cap, Frost - 1 1/4" x 12' icon-wishlist
MITTEN
Vinyl Drip Cap, Frost - 1 1/4" x 12'
Details
Article #79975124
Kaycan Starting Moulding - Vinyl - White - 12-ft L x 4.15-in W icon-wishlist
KAYCAN
Kaycan Starting Moulding - Vinyl - White - 12-ft L x 4.15-in W
Details
Article #55395021
Kaycan Drip Cap Mould - Vinyl - White - 12-ft L x 3.33-in W icon-wishlist
KAYCAN
Kaycan Drip Cap Mould - Vinyl - White - 12-ft L x 3.33-in W
Details
Article #55395022
Metrie Reversible PVC Trim Board - 1 1/4-in x 3 1/2-in x 10-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 1 1/4-in x 3 1/2-in x 10-ft - White
Details
Article #00175194
Metrie Reversible PVC Trim Board - 3/4-in x 1 1/2-in x 12-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 3/4-in x 1 1/2-in x 12-ft - White
Details
Article #00175321
Mitten Outside Corner Post - Brownstone - Vinyl - 10-ft L x 3-in W icon-wishlist
MITTEN
Mitten Outside Corner Post - Brownstone - Vinyl - 10-ft L x 3-in W
Details
Article #79975104
Universal Wall Plate - 7 3/16 x 8 3/16" - Frosted icon-wishlist
MITTEN
Universal Wall Plate - 7 3/16 x 8 3/16" - Frosted
Details
Article #79975142
PVC Finishing Moulding 1/2" x 8' - White icon-wishlist
PVC Finishing Moulding 1/2" x 8' - White
Details
Article #3486007
PVC Finishing Moulding 1/2" x 8' - White icon-wishlist
PVC Finishing Moulding 1/2" x 8' - White
Details
Article #3486004
Royal Mouldings Limited Window & Door Casings icon-wishlist
ROYAL
Royal Mouldings Limited Window & Door Casings
Details
Article #00175360
Kaycan Outside Corner Vinyl Grey - 10-ft x 3-in icon-wishlist
KAYCAN
Kaycan Outside Corner Vinyl Grey - 10-ft x 3-in
Details
Article #55395043
Mitten Back Rail Skirting - Frosted White - Vinyl - 12-ft L x 12-in W icon-wishlist
MITTEN
Mitten Back Rail Skirting - Frosted White - Vinyl - 12-ft L x 12-in W
Details
Article #79975143
Vinyl Outside Corner Post, Rockaway Grey - 3" x 10' icon-wishlist
MITTEN
Vinyl Outside Corner Post, Rockaway Grey - 3" x 10'
Details
Article #79975103
Mitten J-Trim - Brownstone - Vinyl - 12-ft L x 5/8-in W icon-wishlist
MITTEN
Mitten J-Trim - Brownstone - Vinyl - 12-ft L x 5/8-in W
Details
Article #79975111
PVC CROWN icon-wishlist
PVC CROWN
Details
Article #09565714
Metrie Reversible PVC Trim Board - 1 1/4-in x 5 1/2-in x 10-ft - White icon-wishlist
METRIE
Metrie Reversible PVC Trim Board - 1 1/4-in x 5 1/2-in x 10-ft - White
Details
Article #00175195
Boulanger Corner Moulding - Clear - PVC - 8-ft L x 1/2-in W x 1/2-in T icon-wishlist
Boulanger Corner Moulding - Clear - PVC - 8-ft L x 1/2-in W x 1/2-in T
Details
Article #3486014
PVC Divider Bar Moulding 1/8" x 1/2" x 8' - White icon-wishlist
PVC Divider Bar Moulding 1/8" x 1/2" x 8' - White
Details
Article #3486017
Exterior Mini Plate - 4 3/8" x 6" - Frosted icon-wishlist
MITTEN
Exterior Mini Plate - 4 3/8" x 6" - Frosted
Details
Article #79975141
Kaycan Inside Corner Vinyl White 10-ft x 11/16-in icon-wishlist
KAYCAN
Kaycan Inside Corner Vinyl White 10-ft x 11/16-in
Details
Article #55395038
Vinyl J Trim, Stratus -  5/8" x 12' icon-wishlist
MITTEN
Vinyl J Trim, Stratus - 5/8" x 12'
Details
Article #79975113
Vinyl J Trim, Rockaway Grey -  5/8" x 12' icon-wishlist
MITTEN
Vinyl J Trim, Rockaway Grey - 5/8" x 12'
Details
Article #79975110