Foundation Stabilizing Systems

A strong foundation is the key to keeping the manufactured home both strong and durable so your customers can make lifelong memories in it with their family.

ASFS 1100 IV Pier Support (Dirt)

The Oliver ASFS 1100 IV delivers a superior alternative to traditional tie-down anchors for dirt installations, eliminating most anchors in Wind Zone 1 and diagonal ties, stabilizers, plus longitudinal anchors in Wind Zones 2-3—using a secure ground pan for all soil classes up to 4B (with or without pier support). Vertical pier loads exceed 12,500 lbs, with longitudinal arms angled 40°–60° for fast, code-compliant manufactured home stability in soil-based setups.

asfs foundation system 1100 icv concrete

ASFS 1100 ICV Pier Support (Concrete)

The Oliver ASFS 1100 ICV provides an advanced tie-down anchor alternative optimized for concrete footings, removing most anchors in Wind Zone 1 and diagonal frame ties, stabilizer plates, plus longitudinal anchors in Wind Zones 2-3—ideal for stable, permanent concrete foundations in all soil classes up to 4B. Vertical pier loads exceed 12,500 lbs, with longitudinal arms angled 40°–60° for reliable, code-compliant manufactured home foundation performance on concrete.

ASFS 1102 Solo System (Dirt)

asfs foundation system 1102 icv concrete

ASFS 1102 Solo System (Concrete)

For installation details, product quotes, or compatibility questions, contact Oliver Technologies at 1-800-284-7437.
(Weekdays 8AM–5PM CST)

FAQs: Oliver ASFS Foundation Systems

What are the Oliver ASFS 1100 IV and 1100 ICV systems?

The ASFS 1100 IV (Dirt) and 1100 ICV (Concrete) are innovative All Steel Foundation Systems that serve as a superior alternative to conventional tie-down anchors, providing lateral and longitudinal stability for manufactured homes with reduced components.

How do these systems reduce the need for traditional anchors and ties?

In Wind Zone 1, they eliminate most anchors. In Wind Zones 2 and 3, they eliminate diagonal frame ties, stabilizer plates, and longitudinal anchors required for protection.

What soil types are compatible with the ASFS 1100 series?

Both models are suitable for all soil classes up to 4B.

What is the key difference between the 1100 IV and 1100 ICV models?

The 1100 IV is designed for dirt installations using a secure ground pan (with or without pier support), while the 1100 ICV is optimized for concrete footings and permanent concrete foundations (with pier support).

What is the vertical pier load capacity for these systems?

Vertical pier loads are tested in excess of 12,500 lbs for both models.

What is the required angle for the longitudinal arms?

Longitudinal arms must be angled between 40° and 60° for optimal performance and code compliance.

Are pier supports required for these ASFS models?

No—the systems are available with or without pier support (the 1100 IV offers flexibility in dirt setups; the 1100 ICV includes pier support on concrete).

Are these systems code-compliant for manufactured home installations?

Yes, they provide fast, reliable, code-compliant stability for manufactured homes in various wind zones and soil conditions.

Which model should I choose for a dirt-based setup?

Choose the ASFS 1100 IV Pier Support (Dirt) for soil-based installations—it uses a ground pan for secure, efficient stability with reduced anchors and ties.

Which model is best for concrete footings?

Choose the ASFS 1100 ICV Pier Support (Concrete) for stable, permanent setups on concrete—it removes the need for most anchors and additional ties while ensuring reliable foundation performance.