Roofing and Ventilation

Our Brands


Ultimate home protection with shingles, underlayment, and venting products that can handle the elements for years to come.

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Monsma Connect

Convenient online ordering and account management

We are pleased to offer 24/7 account access to our customers with Monsma Connect. Monsma Connect provides secure online access to the following features:

Product Pricing and Stock Status
Invoices, Invoiced Orders and Paid Invoices
Open Credit and Debit Memos
Delivery Ticket Documents
Online Ordering
Create Quotes and View Pending Quotes

Phone or Fax Orders

Phone: 1-800-968-8714
Press 1 for Building Materials
Press 2 for Hearth Products

Fax: 1-616-245-1720, Building Materials
1-616-245-3643, Hearth Products

If you currently have an account with Monsma Marketing you can place your orders via email. Be sure to include your purchase order number, account number and purchasing agents name. We will deliver your order on our next truck.

We’re Here to Help

Contact our expert sales team

Owens Corning

Owens Corning Roofing Shingles


Atlas Shingles


Rubberall EPDM Rubber Roofing

DuPont Tyvek

DuPont Protec

DuPont Roof Protector


Eaveguard Ice & Water



American Flashing


Lomanco Vents

Mid America

Mid America RidgeMaster & HipMaster


ADO Durovent