APEX SIPS
“For the Love of Building”
Better Materials. Better Process. Better Builds
Forty Years of Building
Twenty Years of making it Better
I started manufacturing Structural Insulated Panels twenty years ago because the building science made sense — and because I was tired of watching good houses lose energy through the same framing problems everybody just shrugs at.
Every Apex SIPs project is engineered and stamped by a licensed PE.
When you call us, you talk to me. That's how this works."
John Pardue-Founder
The problem every builder already knows
A stick-framed wall is 15 to 25 percent lumber. Every one of those studs is a thermal bridge — a highway for heat and cold to pass right through your insulation like it isn't even there. You stuff fiberglass batts or spray foam between the studs, tape up some house wrap, and hope for the best.
Then you hang a massive HVAC system on the house to compensate for all the energy it's leaking.
That's not Building Science.
That's just how we've always done it.
Exterior Building Envelope
SIPs are used for the exterior portion of buildings, primarily the walls and roof, and sometimes as the floor as well.
Our panels are precision cut in our Tulsa factory, and delivered to the jobsite ready to assemble (RTA).
Interior walls are typically stick-framed, like other structures.
SIPs include internal wire chases for easy electrical installation.