Second Source Supply

Second Source Supply At Second Source Supply, we help homeowners and contractors build smarter—with eco-friendly, high-performance materials that last. Based in Wisconsin.

Helping builders everywhere.

🌡️☀️Beat the Heat Today! ☀️🌡️The first real scorcher of the summer is here! Don’t wait for the mid-season rush—keep your...
05/26/2026

🌡️☀️Beat the Heat Today! ☀️🌡️

The first real scorcher of the summer is here! Don’t wait for the mid-season rush—keep your home perfectly chilled with our 15" x 20" 10,000 BTU Air Conditioners - $60 each!

🌡️Powerful Cooling: Perfect for living rooms, large bedrooms, or apartments (up to 450 sq. ft.).
🌡️Compact Fit: Just 15" x 20" to easily fit standard windows.
🌡️Unbeatable Value: Get high-quality cooling at amazing Second Source prices.

Beat the heatwave before it beats you! Stop by or grab yours online before they're gone.

🛒 Shop now: https://www.secondsourcesupply.com/index.php?page=search&cat=Other

🔨 Level Up Your Next Build with Premium Roofing Essentials! 🔨Whether you’re tackling a major commercial overhaul or a cu...
05/15/2026

🔨 Level Up Your Next Build with Premium Roofing Essentials! 🔨

Whether you’re tackling a major commercial overhaul or a custom residential project, a solid roof starts with the best materials. At Second Source Supply, we’ve got the heavy hitters you need to get the job done right, from the deck up!

Here’s what’s fresh in stock:

🔥 Reclaimed High-Efficiency ISO Board Insulation
Get the thermal performance your structure deserves. Our rigid polyiso insulation delivers maximum R-value and excellent fire resistance for top-tier energy efficiency.

🌧️ Reclaimed Heavy-Duty Rolled Rubber Roofing
Say goodbye to leaks. Engineered for seamless coverage and ultimate weatherproofing, our rolled rubber offers incredible flexibility and long-term resistance to the elements.

Don’t settle for "good enough" when you can build with professional-grade materials designed to last.

👉 Browse our full selection of roofing and masonry supplies today: www.secondsourcesupply.com

🧱 Build Stronger, Build Smarter with Second Source Supply! 🏗️Whether you’re a pro contractor or a weekend warrior tackli...
05/07/2026

🧱 Build Stronger, Build Smarter with Second Source Supply! 🏗️
Whether you’re a pro contractor or a weekend warrior tackling a backyard hearth, the bones of your project matter. At Second Source Supply, we’ve got the heavy-duty essentials you need to get the job done right the first time.

Check out what’s in stock and ready to haul:
🏗️I-Beams & Lintels: The ultimate support system. High-grade steel to ensure your openings and structures are rock solid.
🔥Firebrick: Precision-engineered to handle the heat. Perfect for fireplaces, kilns, or that custom outdoor pizza oven you’ve been dreaming of. 🍕

https://www.secondsourcesupply.com/index.php?page=search&cat=Lumber_Building

Ready to upgrade your space without the massive renovation bill? Luxury Vinyl Tile (LVT) is the ultimate "cheat code" fo...
04/29/2026

Ready to upgrade your space without the massive renovation bill? Luxury Vinyl Tile (LVT) is the ultimate "cheat code" for a stunning home. It gives you the high-end look of natural wood or stone with the durability to handle kids, pets, and everyday life.

We currently have several premium loose lay and glue down styles in stock starting at $1/sqft! Whether you’re looking for a rustic oak finish or a sleek, modern tile look, now is the time to grab it while supplies last. Head to our website to see the full selection.

Why LVT is a Game Changer:
✨100% Waterproof: Perfect for kitchens, bathrooms, and basements.
✨Scuff & Scratch Resistant: Built to stay looking new for years.
✨Easy Install: Save time and money with a simple click-lock or glue-down process.
✨Budget-Friendly: Get the luxury aesthetic for a fraction of the cost of hardwood.

Feeling the pain of mother nature?  Second Source Supply has worked on countless projects with BYCO Inc.  Together we ar...
04/16/2026

Feeling the pain of mother nature?
Second Source Supply has worked on countless projects with BYCO Inc. Together we are your one stop shop for low cost, time sensitive, turnkey projects!

The most sustainable material is the one that already exists. From old-growth lumber to vintage doors, our deconstructio...
04/06/2026

The most sustainable material is the one that already exists. From old-growth lumber to vintage doors, our deconstruction projects recover materials that are ready for reuse. Second Source Supply makes it easy to buy high-quality reclaimed materials, saving money and the environment.

Rethinking Reclaimed: The Hidden Value Inside Every BuildingWhen most people look at a building slated for demolition, t...
04/02/2026

Rethinking Reclaimed: The Hidden Value Inside Every Building
When most people look at a building slated for demolition, they see a cost.
Debris to haul. Time to manage. A structure at the end of its life.
But look a little closer—and with the right approach—that same building can become a source of value.
Sometimes, even a small, overlooked space can tell a very different story.
________________________________________
A Case Study in Unexpected Value
On a recent project, a narrow corridor—seemingly insignificant and destined for demolition—was evaluated for deconstruction.
At first glance, it didn’t appear to hold much opportunity.
But a closer assessment revealed something different: layers of reusable, high-quality materials hidden beneath the surface.
Through careful deconstruction, the following materials were salvaged:
• 60 sheets of 3/4" plywood
• 2x8x10 Douglas fir lumber
• 2x6 interior framing
• 6 operable (crankable) windows
• Electric heaters
• 600 square feet of 60 mil rubber roofing
What was once considered waste was instead recovered, processed, and prepared for resale and reuse.
________________________________________
Measured Impact: More Than Just Materials
The results of this project went beyond material recovery—they created measurable environmental impact:
• 60 cubic yards of debris diverted from the landfill
• The equivalent of approximately 20 trees saved through lumber reuse
• Old drywall repurposed into agricultural fertilizer, returning material to the soil
Even a relatively small footprint—just a corridor—was able to produce meaningful environmental outcomes.
________________________________________
What Made the Difference?
This outcome wasn’t accidental—it was the result of doing deconstruction the right way.
1. Proper Assessment
Even in a small space, identifying material value is critical.
Recognizing reusable plywood, structural lumber, and specialty materials allowed the project to shift from simple demolition to intentional value recovery.
________________________________________
2. Skilled Ex*****on: Selection, Sorting, and Storage
Recovering materials successfully requires more than just removing them from a structure. Skilled ex*****on includes three critical steps:
1. Selection – Choosing which materials are suitable for reuse or resale, prioritizing quality and condition.
2. Sorting – Organizing materials by type, size, and condition to streamline processing and ensure maximum value.
3. Storage – Protecting salvaged materials from damage, moisture, and contamination until they can be reused or sold.
By carefully selecting, sorting, and storing materials, even a small project can preserve high-value lumber, windows, roofing, and fixtures that would otherwise end up in a landfill.
________________________________________
3. Established Reuse Pathways
Salvaging materials is only part of the equation—knowing where they go next is just as important.
Each recovered item was prepared for resale or reuse, transforming what would have been disposal cost into recoverable value.
________________________________________
Rethinking Reclaimed: Seeing Buildings Differently
This project highlights a larger truth:
Value in a building isn’t always obvious—and it’s rarely realized through demolition.
Existing structures often contain:
• Durable, high-quality lumber
• Reusable structural components
• Functional fixtures and systems
• Materials that are difficult—or impossible—to replicate today
When these are destroyed, that value is lost.
When they are recovered, that value is extended.
________________________________________
Can Deconstruction Change the Economics?
Projects like this challenge a common assumption—that demolition is always the most cost-effective option.
When material recovery is factored in:
• Salvaged materials can be resold
• Disposal and hauling costs are reduced
• Overall project economics can shift significantly
Even in a small project, recovering materials like plywood, Douglas fir lumber, and roofing systems can offset costs in meaningful ways.
________________________________________
A Smarter Way Forward
Deconstruction requires more intention than demolition—but it also creates more opportunity.
This corridor wasn’t valuable because it was large or complex.
It was valuable because someone took the time to look beyond the surface.
________________________________________
Conclusion: Buy Reclaimed, Save Money and the Environment
Every building has a story—and often, untapped value.
Before moving straight to demolition, ask:
What could be saved?
By buying reclaimed materials, you’re not only saving money, you’re helping the environment—preserving resources, reducing landfill waste, and supporting a circular economy.
Even the smallest spaces can yield real financial and environmental impact when we rethink what “reclaimed” really means.







Upgrade Your Garage Floor This SpringIs your garage floor covered in peeling paint, cracked concrete, or stubborn stains...
03/16/2026

Upgrade Your Garage Floor This Spring

Is your garage floor covered in peeling paint, cracked concrete, or stubborn stains that never seem to come clean?

Transform your garage into a cleaner, safer, and more functional space with our durable, slip-resistant garage floor tiles.

Why homeowners are making the switch:
-Slip-resistant surface for added safety
-Tough, long-lasting tiles designed for garages and workshops
-No more peeling paint or dusty concrete
-Quick, easy cleaning — just sweep or hose off
-Professional turn-key installation services available

Materials starting at just $1 per sq. ft.
Installation quotes available to make your upgrade simple and hassle-free.

Stop putting up with a worn-out garage floor. Upgrade it quickly and affordably.

Contact Second Source and BYCO today to get your quote and start your garage transformation.

Ceiling Tile! 12x24 and 24x24 only $1/piece.  That's as low as $0.25/sqft.
01/27/2026

Ceiling Tile! 12x24 and 24x24 only $1/piece. That's as low as $0.25/sqft.

Address

P. O. Box 148
Mayville, WI
53050

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