Castle Building Centres

It looks like you are using Internet Explorer. Please be advised that some features may not work.

Find a Store

My Castle Home Store

(Set Location)

My Castle Home Store

(Set Location)

Ply Gem Canada Inc.

Ply Gem is an integrated business solutions provider to the construction and remodel/replacement marketplace. Ply Gem Canada is our industry leading window manufacturing business, headquartered in Calgary, Alberta. Visit http://www.plygem.ca for more information.

Ply Gem Building Products manufactures the market-leading Mitten line of vinyl siding and distributes associated Ply Gem and Allied product lines across Canada through 28 company-owned distribution branches. Visit http://www.mittensiding.com for more information.

Visit Website

Learning With Castle

Field Installing the 1500 Flat Casing J-Channel Filler

1500 Series Glazing Bead Removal and Installation

MIRA Window Casing Installation How-To

Looking for Instructions?

Have a look at our resources section to find helpful install guides, instructional videos, design guides & more!

Go to Resources