Hallmark Building Supplies, Inc.

Hallmark Building Supplies, Inc. Marketer & Distributor of Corian® Design, DuPont Building Performance Solutions, Keene™ Building Products and Balconies by Levanté®

Founded in 1974, Hallmark Building Supplies, Inc. brings our integrated system of marketing, sales and distribution of branded building materials to the residential and commercial markets we serve through two divisions: Surfaces & Construction Products. We are headquartered in Waukesha, WI and our product lines include Corian® Design (Corian® Solid Surface & Corian® Quartz), DuPont Building Envelo

pe Solutions (Tyvek®wraps, flashings and accessories) and Tyvek® Protec™ Roofing Underlayments, Keene™ Building Products, Balconies by Levanté®, and other branded building materials. At Hallmark Building Supplies, Inc., adding value is at the forefront of our business. Our vision – to be recognized as an innovative industry leader and the best value-adding marketer, distributor and employer – is our driving force. For more information, please visit us on the web at www.hllmark.com.

Want to master flashing installs? We’ve got you covered with free training videos and guides. Learn from the best and bu...
06/03/2026

Want to master flashing installs? We’ve got you covered with free training videos and guides. Learn from the best and build with confidence! We can help! [email protected] or call 800-642-2246.

Finish strong with DuPont™ Tyvek® Roofing Underlayments.Available in 5 performance grades to match your roofing needs—wi...
06/02/2026

Finish strong with DuPont™ Tyvek® Roofing Underlayments.
Available in 5 performance grades to match your roofing needs—with grip you can trust and protection that lasts.
📦 In stock & ready to ship
📞 800-642-2246

Want to sharpen your team’s Corian® Quartz fabrication skills? Don’t miss our live Corian® Quartz Fabrication & Installa...
06/01/2026

Want to sharpen your team’s Corian® Quartz fabrication skills? Don’t miss our live Corian® Quartz Fabrication & Installation 101 webinar on June 9th. Register today: https://bit.ly/CQFab101June2026

Sophisticated look. Solid performance.Corian® Quartz delivers refined design and lasting durability for residential inte...
05/29/2026

Sophisticated look. Solid performance.
Corian® Quartz delivers refined design and lasting durability for residential interiors.

05/28/2026

When performance matters, specify with confidence. Balconies by Levanté® on SpecLink.com provides direct access to high-performance balcony solutions—simplifying research, improving spec accuracy, and supporting efficient Division 05 specifications. Designed to elevate projects from concept through construction.

🏡 What Weather Barrier Are You Trusting?Rain or shine, your homes deserve the best protection. DuPont’s Performance Buil...
05/27/2026

🏡 What Weather Barrier Are You Trusting?
Rain or shine, your homes deserve the best protection. DuPont’s Performance Building Solutions offer a complete system of:
🌬️ Air Barriers
💧 Water Barriers
🔥 Thermal Barriers
🔒 Flashing Systems & Accessories
These integrated solutions help you build energy-efficient, durable, and better-protected homes your customers will appreciate.
📞 Call us at 1-800-642-2246
📧 Email: [email protected]
Let’s find the right products and processes for your next project!

Check out our 2025 Share Reveal: Sweet as Pie Edition! — you have to see the ending! Thanks to our Leadership for being...
05/26/2026

Check out our 2025 Share Reveal: Sweet as Pie Edition! — you have to see the ending! Thanks to our Leadership for being such good sports! https://youtu.be/lY7LitdwBoU.
Music by Oleksii Rodionov from Pixabay

We’ll be closed on Monday in observance of Memorial Day as we honor and remember the men and women who made the ultimate...
05/22/2026

We’ll be closed on Monday in observance of Memorial Day as we honor and remember the men and women who made the ultimate sacrifice. We’ll reopen Tuesday with regular hours. Wishing everyone a safe and meaningful holiday.

05/21/2026

Transform ordinary commercial spaces into unforgettable experiences with 3D Feature Walls from MR Walls. Made with Corian® Solid Surface, these textured statement pieces elevate any design plan.

Speed up balcony installs with Balconies by Levanté®. Engineered aluminum durability with interlocking, water-shedding b...
05/20/2026

Speed up balcony installs with Balconies by Levanté®. Engineered aluminum durability with interlocking, water-shedding boards and patented universal brackets simplify installation and reduce water intrusion—ideal for multi-family and commercial projects. Explore install details → https://bit.ly/levante-balcony-install

Address

Waukesha, WI

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+18006422246

Website

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