Exterior Trims for Windows, Doors and Houses

  • Engineered for aesthetics, durability and light weight
  • Architecturally Designed to match high-end precast concrete homes
  • Will not Rot, Warp or Infest like inferior wood products
  • Light Weight means it can be installed during construction, or after as a renovation
  • Painted any color of your choosing after installation
  • Shipped direct to your jobsite or home, with Free Shipping over $900!
  • View more Exterior Window Trim Ideas
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Trim 001more information

Trim 001

3 3/8" Height x 2" Depth x 8' Length. Works well with Sill 001. Trim 001 is one of the best selling exterior window trim profiles due to being the...
$76.00 per 8' piece
Sale: $68.40(10% off)
Trim 002more information

Trim 002

4" Height x 2" Depth x 8' Length. Works well with Sill 003. Similar in shape to Trim 001, but with a larger "base" to it. The "base" causes the trim...
$77.60 per 8' piece
Sale: $69.84(10% off)
Trim 003more information

Trim 003

4 1/2" Height x 1 5/8" Depth x 8' Length. A small symmetrical trim, Trim 003 works best as just the side-pieces to a window surround. A separate...
$84.00 per 8' piece
Sale: $75.60(10% off)
Trim 004more information

Trim 004

5" Height x 1 1/2" Width x 8' Length. The most cost effective of all window trim shapes, this profile offers the opportunity to enhance the look of...
$58.40 per 8' piece
Sale: $52.56(10% off)
Trim 005more information

Trim 005

6" Height x 1 3/4" Width x 8' Length. Works well with Sill 004. The first of the larger window trims, Trim 005 maintains simplicity while giving the...
$80.00 per 8' piece
Sale: $72.00(10% off)
Trim 006more information

Trim 006

6" Height x 2" Depth x 8' Length. Similar in shape to Trim 004, but with a small "step" near the window itself and a beefier surround portion. These...
$60.00 per 8' piece
Sale: $54.00(10% off)
Trim 007more information

Trim 007

6 1/4" Height x 2 3/8" Depth x 8' Length. A midsized window trim, similar to Trim 005 but protrudes a bit more. Wide, flat window trim helps to make...
$96.00 per 8' piece
Sale: $86.40(10% off)
Trim 009more information

Trim 009

6 1/4" Height x 2 5/8" Depth x 8' Length. Trim 009 is one of the more "concrete-esque" window trims. The profile contains mostly large sections and...
$96.00 per 8' piece
Sale: $86.40(10% off)
Trim 010more information

Trim 010

6 1/4" Height x 3" Depth x 8' Length. One of the more "designer" trims, Trim 010 creates a neat effect with the small steps on the inside of the...
$96.00 per 8' piece
Sale: $86.40(10% off)
Trim 011more information

Trim 011

7" Height x 3" Depth x 8' Length. Due to the size and depth of the trim, Trim 011 is typically seen on larger windows with plenty of wall space...
$96.00 per 8' piece
Sale: $86.40(10% off)
Trim 012more information

Trim 012

7 1/2" Height x 1 1/2" Depth x 8' Length. Trim 012 more closely resembles a pilaster but is small enough to be categorized as a window trim. For...
$92.00 per 8' piece
Sale: $82.80(10% off)
Trim 013more information

Trim 013

7 1/2" Height x 1 3/8" Depth x 8' Length. A distinct shape amongst window trims, Trim 013 actually appears to be 2 separate trims, with the bottom...
$144.00 per 8' piece
Sale: $129.60(10% off)
Trim 014more information

Trim 014

7 1/2" Height x 3 3/4" Depth x 8' Length. One of the larger and more ornate window trims, Trim 014 must be carefully selected with other window sills...
$128.00 per 8' piece
Sale: $115.20(10% off)
Trim 016more information

Trim 016

6" Height x 2" Depth x 8' Length. Trim 016 has the distinct effect of making the window appear framed, with a thin trim running around the perimeter.
$60.00 per 8' piece
Sale: $54.00(10% off)
Trim 017more information

Trim 017

4 1/2" Height x 1 5/8" Depth x 8' Length. An asymmetrical window trim that looks like a pilaster, Trim 017 is most often used when two windows are...
$80.00 per 8' piece
Sale: $72.00(10% off)
Trim 018more information

Trim 018

4" Height x 1 3/4" Depth x 8' Length. Another asymmetrical trim that looks like a pilaster, Trim 018 is extremely detailed for the small size it...
$80.00 per 8' piece
Sale: $72.00(10% off)


Exterior window trim enhances the look of an otherwise plain looking windows. Window trimming is a simple way to update the look of your home, which can increase curb appeal and therefore resale value. Selecting Decoramould trim in lieu of wood is important for areas susceptible to the elements, such as doors and windows. Unlike wood, which can fall victim to mold, rot and infestation - windows trimmed with Decoramould stand up to even the harshest elements for decades, reducing maintenance and repair costs. These trims are designed for the outdoor environment, and can be attached to brick, stone or stucco.

CAD files are avaialable for contractors, designers, architects and builders who need to incorporate the designs into drawings. We ship to: California, Texas, Nevada, Florida, Ohio, New York, New Jersey and the rest of the continental U.S. Orders going to the Virgin Islands are shipped to a port in Florida.

Measuring Window Trim

As a general guideline, most windows will take 3 pieces of trim, but this depends entirely on the size of your windows and the type of design.

Precast Concrete Trim

Precast concrete makes a great window trim because of the flexibility in design and longevity, but can be so expensive that it's unfeasible. Due to the weight, it often must be integrated directly into the wall (plus additional wall ties for support) which makes it very labour intensive to add during a renovation. Entire sections of the wall must be removed so that the concrete trim can be installed on top of the brick for sturctural support.

Decoramould's trim is about 90% polystyrene (styrofoam), with just a concrete coating to make it look like pre-cast concrete. As a result, they're a fraction of the weight of comparable precast (20 pounds vs. 200 pounds) and the trims are simply adhered to the face of the wall. This saves dozens of manhours of labour and is far less intrusive than true precast window trims.

Exterior Door Trim

These trims can also be used as exterior door trims. Installed on the two side and top of the door, they make the door "pop" and stand out more. We recommend selecting at least a 6" trim to ensure that the size is proportionate with the door you're framing. You can also use a Pilaster on the sides of a door, with a trim on top.

Decoramould is an exterior trims supplier for home renovation, retrofits and alterations throughout the U.S.A. and Canada. Customers can buy exterior trims online, and have their exterior trims purchase shipped directly to them.

Our trims look like high end concrete trims, but weigh only a fraction as much - and often cost only a fraction as much as well. They can be installed during the initial construction of a home or building, or added on as decorative trims after construction. Installation is as easy as adhering them to the wall surface, for more information see installation instructions.

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