Professional HUD-compliant tie-down installation, Earthquake Resistant Bracing (ERB), Xi2 seismic systems, vapor barriers, CMU pier repair, and engineering reports — built for Western Washington.
We provide Western Washington manufactured home owners with professional services that meet HUD standards — securing your investment against wind, seismic activity, and moisture.
Earthquake Resistant Bracing (ERB) using Xi2 technology keeps manufactured homes stable during earthquakes, windstorms, and soil movement. Xi2 uses rigid steel struts — rather than old-style straps — to control uplift, lateral, and longitudinal forces simultaneously.
Especially well-suited for Western Washington, where seismic activity and saturated soils require a stronger, longer-lasting anchoring solution than traditional strap-based systems.
| Component | Purpose |
|---|---|
| Lateral Struts | Prevent side-to-side movement during wind or seismic activity |
| Longitudinal Struts | Prevent front-to-back shifting; replace end frame ties |
| LSD Hardware Kits | Connect struts to I-beams and anchors |
| Ground/Concrete Anchors | Secure the system to soil or concrete foundation |
Controls uplift, lateral, and longitudinal forces simultaneously — unlike traditional strap tie-downs that resist only certain directions.
Meets federal Earthquake Resistant Bracing requirements. Works in soil rated 4B (175–275 lbs) or better. Homes up to 48 inches above grade.
Compatible with soil, concrete slab, or steel pier foundations. Suitable for frost heave or shifting ground — common throughout Western Washington.
Often eliminates stabilizer plates and diagonal frame ties — simpler installation, fewer long-term maintenance points.
Telescoping galvanized steel struts resist corrosion in the wet Pacific Northwest climate — built to outlast traditional strap systems.
Earthquake protection (ERB) in Western WA · Windstorm resistance · HUD-compliant anchoring · A rigid, long-lasting alternative to strap tie-downs
Western Washington's climate, seismic risk, and soil conditions demand specialists. We know what holds in this region — and we stand behind every installation.
Your home gets secured within three business days — guaranteed. No waiting weeks.
We accept escrow payments and work directly with closing timelines to keep sales moving.
Licensed, bonded, and insured. Every job backed by full credentials and coverage.
Certified ERB and Xi2 installers with deep experience in Western WA seismic anchoring.
Every installation meets or exceeds HUD, FEMA, and Washington State requirements.
Proud to offer special consideration for veterans and senior homeowners. Just ask.
Fast, friendly estimates — no pressure. We'll assess your home's needs and give you a clear, upfront price.
(360) 889-7655 contact@soundtiedowns.com Request a Written Estimate →Call, text, or fill out the form. We respond fast and are available anytime.
We assess your home and provide a clear, upfront quote — no surprises.
We schedule promptly and complete your job within 3 business days.
Receive all documentation and certifications. Your home is protected and code-compliant.
We serve manufactured home communities throughout Western Washington — from the greater Seattle metro south to Olympia and north to Mount Vernon. Not sure if we cover your area? Just call.
Serving the full I-5 corridor and surrounding communities throughout Western Washington. Call to confirm coverage at your location.
Mount Vernon to Olympia
Fill out the form and we'll get back to you quickly with a free estimate. Or call and text us directly — we're available anytime.