Palpac Industries

Palpac Industries

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Palpac Industries is a US-based manufacturer of foamed plastics EPS, GPS, EPP, EPE, ARCEL With 70,000 sq. ft.

Palpac Industries is a US-based manufacturer of foamed plastics (EPS, EPP, & ARCEL). With 52 years of foam molding and fabricating experience, Palpac works with some of the worldโ€™s most recognized fortune 500 brands across a wide range of markets including appliances, automotive, construction, electronics, food, furniture, medical, military and packaging. Palpacโ€™s primary product categories includ

Photos from Habitat for Humanity of Greater Sioux Falls's post 04/06/2026

03/13/2026

06/16/2025

Built by contractors for contractors โ€” Stronghold ICF is proudly American made, tariff free, and engineered to perform. Fast, reliable, and designed with quality in mind, Stronghold works right the first timeโ€”every time.

๐Ÿ‡บ๐Ÿ‡ธ Made in the USA
โœ… Highest Quality
โœ… No Delays
โœ… Stronger than the Rest

Put your trust in the best, stronger than the rest. Stronghold ICF.

05/22/2025

Warm Weather Pours? No Problem with Stronghold ICF!

As temperatures rise, itโ€™s essential to manage concrete hydration and curing to avoid rapid slump loss, plastic cracking, and placement issues. At Stronghold ICF, we help you pour with confidenceโ€”even in the heat.

Top Tips for Warm Weather ICF Concrete Pours:
โœ… Chill the mix โ€“ use cold water, chilled aggregates, or even ice
โœ… Control water content โ€“ avoid adding water onsite
โœ… Prepare for faster curing of concrete
โœ… Add admixtures โ€“ retarders help slow setting time
โœ… Ensure proper placement โ€“ steady pumping reduces blockages

Why ICFs Excel in the Heat:
๐ŸŒก๏ธ Superior insulation = cooler interiors
๐Ÿงฑ Thermal mass helps store and release heat
๐Ÿ’ก Energy efficiency reduces the need for excessive AC

Pro Tips from Stronghold ICF:
๐Ÿ” Consult with us for mix design & placement guidance
๐Ÿ“‹ Follow local building codes
๐Ÿ—๏ธ Use quality materials for lasting performance

For more information, check out our blog post at https://www.strongholdicf.com/warm-weather-concrete-pours-tips-for-success-with-stronghold-icf/

Pour strong. Build smart. Stay cool.

04/30/2025


Meet the Block, Master the Build

Contractors love the simplicity and strength of Stronghold ICF.

In our training sessions, we walk you through everything you need to knowโ€”from stacking to pouring to finishing.

No ICF experience? No problem.
Youโ€™ll leave with confidence and a new skill set.

Next Basic Installer Training: May 21st/Pocatello ID

Contact us today to register!

04/29/2025

This week we're focusing on Stronghold ICF Contractor Training.

Why Get Trained in Stronghold ICF?

Ready to build stronger, smarter, and faster?
Our Stronghold ICF Contractor Training gives you hands-on experience with the block system thatโ€™s changing how homes and buildings go up. Whether it's on site, in a classroom or a lunch and learn, we are here to help you be successful!

Learn the techniques, get expert tips, and join a network of top-tier pros building the future.
โœ… Learn fast, build faster
โœ… Fire & wind resistant builds
โœ… Boost client confidence

Visit us at https://strongholdicf.com/events to find training in your area!

04/21/2025

This week weโ€™re breaking it down: Stronghold ICF vs. CMU (Concrete Masonry Unit)! ๐Ÿงฑโšก๏ธ

When it comes to modern wall construction, Stronghold ICF stands out as a high-performance alternative to traditional CMU. Here's why builders are making the switch:

What Sets Stronghold ICF Apart?

โœ… R-24 insulation with 2.75" foam panels
โœ… Reversible interlocks = faster builds & less waste
โœ… Built-in support & strong corners
โœ… Foldable blocks = easier transport
โœ… Superior concrete containment

Key Comparisons:
Insulation: ICF = R-24 โœ… | CMU = R-4 to R-14 โŒ
Thermal Performance: ICF = Airtight โœ… | CMU = Thermal bridging โŒ
Speed: ICF = Fast & efficient โœ… | CMU = Slow & labor-heavy โŒ
Strength: ICF = Monolithic power โœ… | CMU = Piece-by-piece โŒ
Cost: ICF = All-in-one โœ… | CMU = Hidden extras โŒ
Durability: ICF = Rot, mold & pest resistant โœ…

Ready to build better? Choose Stronghold ICF.
Efficiency. Strength. Simplicity.

04/21/2025

STRONGHOLD ICF BASIC INSTALLER TRAINING

Learn from a professional Stronghold ICF expert!

Want to become a certified Stronghold ICF Installer? Join us for a 5-hour classroom training covering everything from the basics of ICF to completing your first build.

๐Ÿ—“ Date: April 24, 2025
๐Ÿ•˜ Time: 9:00 AM โ€“ 3:00 PM
๐Ÿ“ Location: Eastern Oregon Rental & Sales
1000 SW Dorion Ave, Pendleton, OR

๐ŸŽ“ What You'll Learn:

* Intro to ICFs
* Stronghold System Overview
* Step-by-Step Build Process
* ICF Advantages (Thermal Efficiency, Resiliency, Sustainability & More!)

๐Ÿ’ต Cost: $99 (includes lunch + installation guide)
Get $99 credited back on your first Stronghold purchase through Eastern Oregon Rental & Sales!
Group discount: 1st attendee $99, each additional $50

โœ… Get Certified
โœ… Receive a Stronghold Wallet Card
โœ… Open to Builders, Contractors, Architects, Engineers, Students & More!

๐Ÿ“ง Visit our website for registration details - https://strongholdicf.com/events

Spots are limited โ€“ lock yours in today!

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Location

Address


610 N. Agner Street
Ottawa, OH
45875

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm