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Same Proven Panels. Stronger Brand.
BigSky R-Control SIPS is now part of Premier SIPS — same family ownership, same integrity promised since 1982, and a unified team ready to serve you better than ever.
A Lot Has Changed Since 1982. The Panels Aren't One of Them.
For over 45 years, Big Sky R-Control has been the structural insulated panel system builders and architects turn to when they're ready to leave sticks behind. The choice to level up — from conventional framing to high-performance SIP construction — has started here for decades.
That doesn't change. What does: R-Control has joined forces with Premier SIPS, uniting under common family ownership, as one powerful brand so we can bring you more resources, deeper expertise, and a stronger support network — without compromising an ounce of the quality and integrity that's defined these panels since 1982.
Think of it as leveling up twice. Your clients level up when they choose SIPS over sticks. And now, the SIPS family has leveled up too — consolidated, focused, and built to serve you better at every stage of the build.
Same family ownership. Same manufacturing standards. Same proven panels. Just one name leading the way forward.
Welcome home.
Everything you trusted from R-Control lives on at Premier SIPS. Same team. Same commitment. Stronger together.
The Premier Building Systems Family
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Behind every Premier Building Systems brand is the same commitment to quality, performance, and integrity that R-Control customers have counted on for decades. Explore the full Premier Building Systems family.
The evolution of R-Control. Premier SIPS delivers the same high-performance structural insulated panels you've trusted for decades — now backed by a unified brand, deeper resources, and a team built to take your next project further.
From frostlines to rooflines to geofoam solutions, R-Shield Insulation brings the same performance-first philosophy to every layer of the building envelope. Less thermal loss. More control. Built for pros who don't settle.
Insulating Concrete Forms that deliver exceptional strength, energy efficiency, and resilience — from foundation to finish. When the project demands the ultimate in mass wall performance, Premier ICF delivers.