Alcoa and Mastic Accessories:

http://www.alcoa.com/alcoahomes
        Soffit
                        Vinyl
                        Aluminum
                        Accessories

        Siding (Vinyl and Aluminum)
                        J-Channel
                        Corner Posts
                        Lineals
                        Starter Strip
                        Trim

        Trim Coil
                        Alumalure 2000®
                        PVC

        **Other Alcoa & Mastic products available for order.

Gentek Accessories:

http://www.gentekinc.com/
                        Trim Coil

        **Other Gentek products available for order.

James Hardie Accessories:

http://www.jameshardie.com/
                        Harditrim
                        Hardisoffit

        **Other James Hardie products available for order.

CertainTeed:

http://www.certainteed.com/certainteed/index.htm
                        Soffit
                        Trim

        **Other CertainTeed products available for order.

Mid-America:

http://www.midamericacomponents.com/
                        Mounting Blocks and Utility Vents
                        Gable Vents
                        Shutters
                        Sunbursts
                        Window Headers
                        Corner Block and Lineals
                        Exterior Dentil Trim
                        doorsurrDoor Surrounds

        **Other Mid-America products available for order.

Tyvek:

http://www2.dupont.com/Tyvek/en_US/index.html
                        HomeWrap
                        Contractor's Tape

        **Other Tyvek products available for order.

Foamular:

http://www.owenscorning.com/around/insulation/products/foamular.asp
                        ProPink Rigid Foam Insulation

        **Other Foamular products available for order.

Pactiv:

http://www.pactiv.com/green-guard/
                        GreenGuard® P Siding Underlayment (Fan Fold)
                        GreenGuard® 1/2" 2x8 CM Insulation Board
                        GreenGuard® 3/4" 2x8 CM Insulation Board
        **Other Pactiv products available for order.

Berger Brothers:

http://www.bergerbros.com
                        Edging, Flashing and Other Accessories