Top R-values ready. Supply aligned to your schedule.
Industry-leading fiberglass batts for residential and commercial projects. Available in a full range of R-values to meet any code requirement or performance spec. We supply from trusted, top-tier manufacturers.
Superior fire resistance, sound control, and moisture management. Mineral wool for walls, floors, and ceilings where performance and durability matter most. AFB and SAFB options available.
R-values, quantities, and your target delivery date.
We lock in availability and send a clear invoice.
As soon as next day on stocked materials. Zelle, Venmo, or check — due at delivery.
"Bought 65 bags — best price I found. Delivered to my doorstep and super easy transaction. I'll definitely do business again."— Edin
"Delivered on time and all insulation was brand new in package. Tremendous savings. Customer service was top notch."— Shameeza
"Fast response, great communication, items as described. Delivered for a small fee. Highly recommend."— Adrian
"Great seller, fast shipping, and great communication."— Xavier
Direct access to a real team — fast responses from quote through delivery, every time.
Stocked materials delivered as soon as the next business day with coordinated windows.
Competitive wholesale rates with no retail markups.
Top-tier fiberglass and mineral wool — materials already in your specs.
Both are excellent insulators. The right choice depends on your project's priorities. Here's how they compare across the factors that matter most on the jobsite.
| Feature | Fiberglass | Mineral Wool |
|---|---|---|
| Thermal Performance | ✓ R-11 to R-49 | ✓ R-15 to R-30 |
| Fire Resistance | Melts above ~1,000°F | Superior — withstands up to 2,150°F |
| Sound Control (STC) | Good — STC 39–45 | Excellent — STC 45–52 |
| Moisture Resistance | Can absorb moisture | Hydrophobic — drains, won't hold water |
| Density / Rigidity | Flexible batts | Semi-rigid — holds shape in open cavities |
| Best Applications | Walls, attics, floors, crawl spaces | Party walls, commercial, floors, soundproofing |
| Price Point | Lower cost per sq ft | Premium — typically 20–30% more |
| Availability | Full R-value range stocked | AFB, R-15, R-23, R-30 stocked |
2×4 / 2×6 wall specs, attic R-values, IECC compliance by zone.
Party walls, STC floor/ceiling assemblies, mineral wool AFB/SAFB specs.
Acoustic batts for STC 44–56 rated assemblies. IIC floor specs.
Non-combustible mineral wool. UL wall and floor/ceiling designations.
ASHRAE 90.1 compliance, IBC requirements, phased deliveries.
Guest room STC 50+, fire-rated corridors, exterior energy code.