Mouldings, Trims and Accessories (169)

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.
1-1/4-in x 8-ft White Interior/Exterior PVC Base Cap icon-wishlist
METRIE
1-1/4-in x 8-ft White Interior/Exterior PVC Base Cap
6 . 99 Each
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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
12 . 89 Each
47 in Store
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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
47 . 99 Each
24 in Store
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Kaycan Finishing Moulding - White/Sand - Vinyl - 12-ft L x 2.86-in W icon-wishlist
KAYCAN
Kaycan Finishing Moulding - White/Sand - Vinyl - 12-ft L x 2.86-in W
6 . 49 Each
47 in Store
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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
19 . 49 Each
4 in Store
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1 1/4-in x 12-ft White Outside Corner PVC Moulding icon-wishlist
METRIE
1 1/4-in x 12-ft White Outside Corner PVC Moulding
10 . 99 Each
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Vinyl Drip Cap, Frost - 1 1/4" x 12' icon-wishlist
MITTEN
Vinyl Drip Cap, Frost - 1 1/4" x 12'
13 . 39 Each
3 in Store
Details
Vinyl Starter Strip - 12' icon-wishlist
MITTEN
Vinyl Starter Strip - 12'
10 . 49 Each
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G-Teck Starter Moulding in J - Vinyl - 1.13-in x 8-ft - Cool White icon-wishlist
G-TECK
G-Teck Starter Moulding in J - Vinyl - 1.13-in x 8-ft - Cool White
4 . 19 Each
36 in Store
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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
29 . 99 Each
8 in Store
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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
12 . 19 Each
25 in Store
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Vinyl Finish Trim, Rockaway Grey - 12' icon-wishlist
MITTEN
Vinyl Finish Trim, Rockaway Grey - 12'
9 . 99 Each
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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
6 . 69 Each
31 in Store
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Royal Mouldings Limited 0.75-in x 96-in Vinyl Quarter Round Moulding icon-wishlist
METRIE
Royal Mouldings Limited 0.75-in x 96-in Vinyl Quarter Round Moulding
7 . 99 Each
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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
41 . 49 Each
17 in Store
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Royal Mouldings Limited Window & Door Casings icon-wishlist
ROYAL
Royal Mouldings Limited Window & Door Casings
26 . 99 Each
15 in Store
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7/16-in x 1-7/8-in x 7-ft White PVC Garage Door Stop Moulding icon-wishlist
METRIE
7/16-in x 1-7/8-in x 7-ft White PVC Garage Door Stop Moulding
7 . 99 Each
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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
8 . 29 Each
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Vinyl Outside Corner Post, Frost - 3" x 10' icon-wishlist
MITTEN
Vinyl Outside Corner Post, Frost - 3" x 10'
28 . 99 Each
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Mitten Standard Drip Cap - Brownstone - Vinyl - 12-ft L x 1 1/4-in W icon-wishlist
MITTEN
Mitten Standard Drip Cap - Brownstone - Vinyl - 12-ft L x 1 1/4-in W
13 . 39 Each
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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
76 . 99 Each
26 in Store
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Metrie 3/8-in x 5 15/32-in x 8-ft PVC Beadboard Planks icon-wishlist
METRIE
Metrie 3/8-in x 5 15/32-in x 8-ft PVC Beadboard Planks
20 . 99 Each
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G-Teck Starter Moulding in J - Vinyl - 1.13-in x 8-ft - White Wood icon-wishlist
G-TECK
G-Teck Starter Moulding in J - Vinyl - 1.13-in x 8-ft - White Wood
4 . 19 Each
39 in Store
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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
29 . 99 Each
21 in Store
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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
19 . 99 Each
20 in Store
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Vinyl Finish Trim, Frost - 12' icon-wishlist
MITTEN
Vinyl Finish Trim, Frost - 12'
7 . 49 Each
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Royal Mouldings Limited 3/8-in x 4-ft x 8-ft PVC Sheet Board 2878 icon-wishlist
METRIE
Royal Mouldings Limited 3/8-in x 4-ft x 8-ft PVC Sheet Board 2878
$ 204 Each
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Vinyl J Trim, Frost - 1/2" x 12' icon-wishlist
MITTEN
Vinyl J Trim, Frost - 1/2" x 12'
7 . 99 Each
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Vinyl Inside Corner, Frost -  3/4" x 10' icon-wishlist
MITTEN
Vinyl Inside Corner, Frost - 3/4" x 10'
19 . 99 Each
Available Nearby
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1-5/8-in x 8-ft Interior/Exterior PVC Stop Window Moulding - White icon-wishlist
METRIE
1-5/8-in x 8-ft Interior/Exterior PVC Stop Window Moulding - White
26 . 99 Each
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Novik NovikTrim 1.25-in x 72-in 2-Piece Polymer J-Channel Trim in Onyx 20/Pk icon-wishlist
NOVIK
Novik NovikTrim 1.25-in x 72-in 2-Piece Polymer J-Channel Trim in Onyx 20/Pk
$ 280 Each
 
Online Only
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Novik 15.25-in x 16.25-in White Vinyl Universal Mounting Block icon-wishlist
NOVIK
Novik 15.25-in x 16.25-in White Vinyl Universal Mounting Block
39 . 99 Each
 
Online Only
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Kaycan Transition Moulding - White - Vinyl - 12-ft L x 5/8-in W icon-wishlist
KAYCAN
Kaycan Transition Moulding - White - Vinyl - 12-ft L x 5/8-in W
9 . 99 Each
40 in Store
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G-Teck Exterior Corner Moulding - Vinyl - 1.16-in x 8-ft - White Wood icon-wishlist
G-TECK
G-Teck Exterior Corner Moulding - Vinyl - 1.16-in x 8-ft - White Wood
4 . 19 Each
29 in Store
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1-in x 6-in Frost Vinyl Universal Mounting Block icon-wishlist
MITTEN
1-in x 6-in Frost Vinyl Universal Mounting Block
16 . 79 Each
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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
52 . 99 Each
22 in Store
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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
61 . 99 Each
16 in Store
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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
41 . 49 Each
12 in Store
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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
17 . 59 Each
42 in Store
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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
47 . 99 Each
13 in Store
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Amerimax J-Channel Trim 1/2-in x 12-ft in white Aluminum icon-wishlist
AMERIMAX
Amerimax J-Channel Trim 1/2-in x 12-ft in white Aluminum
11 . 59 Each
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G-Teck Interior Corner Moulding - Vinyl - 1.13-in x 8-ft - Cool White icon-wishlist
G-TECK
G-Teck Interior Corner Moulding - Vinyl - 1.13-in x 8-ft - Cool White
4 . 19 Each
49 in Store
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G-Teck Interior Corner Moulding - Vinyl - 1.13-in x 8-ft - White Wood icon-wishlist
G-TECK
G-Teck Interior Corner Moulding - Vinyl - 1.13-in x 8-ft - White Wood
4 . 19 Each
30 in Store
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Vinyl Outside Corner Post, Rockaway Grey - 3" x 10' icon-wishlist
MITTEN
Vinyl Outside Corner Post, Rockaway Grey - 3" x 10'
37 . 49 Each
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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
24 . 49 Each
33 in Store
Details
Mitten 1.5-in x 7.5-in Gunmetal Grey Vinyl Universal Mounting Block icon-wishlist
MITTEN
Mitten 1.5-in x 7.5-in Gunmetal Grey Vinyl Universal Mounting Block
19 . 59 Each
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Solid Vinyl Soffit - 2 Panels icon-wishlist
MITTEN
Solid Vinyl Soffit - 2 Panels
13 . 89 Each
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Royal Mouldings Limited Outside Corner 1-1/8x1-1/8 F08 icon-wishlist
METRIE
Royal Mouldings Limited Outside Corner 1-1/8x1-1/8 F08
9 . 29 Each
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