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Image by Simon Berger

MOUNTING BLOCKS

A FRESH TAKE ON SIDING ACCESSORIES

An updated appearance to match current styling trends paired with improved usability makes for the ultimate siding accessory package.

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FOUR PROFILES TO COVER YOUR INSTALLATION NEEDS.

Standard Block
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STANDARD MOUNTING BLOCK

The go-to mounting block for general applications.

Size

Face: 5.125"x6.125"

OD: 7.875"x8.875"

Applications

Receptacles, UL receptacles, exterior lights, security cameras, and more.

Packaging

Product is individually shrink-wrapped, so it arrives to the job site clean.

Colors Offered

We offer color matches to most siding manufacturer's colors.

Pocket Depths

0.75", 1", 1.25", 1.5"

Can be installed with vinyl, aluminum, and solid siding.

Electrical Box

Accepts the Pontiac Trail Universal Electrical Box. (sold separately from the block)

Wooden Board

So Fresh.
So Clean.

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STANDARD MOUNTING BLOCK

Large Block

LARGE MOUNTING BLOCK

Just like the standard block, only bigger.

Size

Face: 6.125"x10.25"

OD: 8.875"x13"

Applications

Coach lights, HE furnace penetrations, and more.

Packaging

Product is individually shrink-wrapped, so it arrives to the job site clean.

Colors Offered

We offer color matches to most siding manufacturer's colors.

Pocket Depths

0.75", 1", 1.25", 1.5"

Can be installed with vinyl, aluminum, and solid siding.

Electrical Box

Accepts the Pontiac Trail Universal Electrical Box. (sold separately from the block)

The Large Block is great
for coach lights.
Hello front door. 
Hello garage door.

UNIVERSAL ELECTRICAL BOX

Easily adds to the standard and large mounting blocks

Our Universal Electrical Box fits inside the Standard and Large Mounting Blocks. The electrical box installs over the wall substrate & house wrap, eliminating the need for a box penetration. Five knock-outs are provided to bring wires inside the box. This is a simpler installation and reduces the chance of moisture penetration.

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Easily add an electrical box to the mounting blocks.

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Simply cut along the rectangle score line 
on the back of the block. This creates an 
opening for the Universal Electrical Box.

Insert the Universal Electrical Box 
into the block, guiding ribs will 
locate the position of the box.

Installation Ready

Universal Electrical Box

SPLIT BLOCK

The go-to mounting block for general applications.

Size

Face: 4.3"x6"

OD: 7.75"x9.375"

Applications

Hose penetrations, existing receptacles, AC lines, and more

Packaging

Product is individually shrink-wrapped, so it arrives to the job site clean.

Colors Offered

We offer color matches to most siding manufacturer's colors.

Pocket Depths

0.75", 1", 1.25", 1.5"

Can be installed with vinyl, aluminum, and solid siding.

Electrical Box

Accepts the Pontiac Trail Universal Electrical Box. (sold separately from the block)

Split Block

Click here to see our Utility & Gable Vents

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LIMITED LIFETIME WARRANTY

Do you want the look of real wood without the cracking, splitting, or peeling paint? We've got you covered.

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