Underpinning For Mobile Homes
Complete installation guide for mobile home skirting that protects, beautifies, and adds value to your home
Professional underpinning plays a crucial role in stability, protection, and curb appeal
๐ Related: Complete Encapsulation | Water Leak Detection | Vapor Barrier
Professional Mobile Home Underpinning

Ever wondered about the sturdy foundation supporting your mobile home? Professional underpinning creates a clean, finished look while protecting your investment.
Professional Underpinning Materials
High-quality skirting materials designed specifically for mobile homes - shipped direct to your door
Vinyl Skirting Panels
Professional-grade vinyl underpinning panels that provide durability, easy maintenance, and weather resistance. Perfect for mobile home skirting installation.
- Weather-resistant vinyl construction
- Easy installation and maintenance
- Multiple color options available
- UV-resistant for long-lasting color
- Includes mounting hardware
- Professional contractor grade

Stone Pattern Skirting
Beautiful stone-look underpinning panels that give your mobile home a premium foundation appearance. Ships directly to your doorstep.
- Realistic stone texture and appearance
- Multiple color and pattern options
- Impact-resistant construction
- Easy-to-clean surface
- Professional installation guides
- Increases home value significantly

Brick Pattern Skirting
Traditional brick-look underpinning that provides a classic foundation appearance with modern vinyl durability and easy maintenance.
- Authentic brick texture and coloring
- Low maintenance requirements
- Fade-resistant colors
- Interlocking panel system
- Professional appearance
- Lifetime warranty options

Access Panels
Essential access panels for underpinning systems. Provides convenient entry to crawl space for maintenance while maintaining security and appearance.
- Easy-open locking mechanisms
- Weather-sealed construction
- Multiple size options
- Matches skirting panel colors
- Secure pest-proof design
- Professional installation hardware
Installation Tool Kit
Complete tool kit for professional underpinning installation. Includes measuring tools, cutting equipment, and fastening hardware.
- Professional measuring tape (100ft)
- Panel cutting tools
- Mounting hardware kit
- Level and alignment tools
- Safety equipment
- Installation instruction manual
Ventilation Components
Professional ventilation components for proper air circulation under mobile homes. Essential for preventing moisture buildup and mold growth.
- Foundation vents with screens
- Pest-proof vent covers
- Adjustable airflow controls
- Weather-resistant materials
- Easy installation design
- Matches panel colors
Underpinning Material Options
Choose the right underpinning material for your mobile home needs and budget
๐ Vinyl Skirting
Cost: $300-1,200
Pros: Low cost, easy installation, minimal maintenance, variety of colors and patterns available.
Cons: May not be as durable as concrete or brick options in extreme weather conditions.
Best For: Budget-conscious homeowners, DIY installation, moderate climate areas.
๐งฑ Concrete Blocks
Cost: $800-2,500
Pros: Excellent durability, structural support, minimal maintenance, long lifespan.
Cons: Higher upfront cost, requires professional installation, difficult to access crawl space.
Best For: Permanent installations, areas with severe weather, maximum durability needs.
๐๏ธ Brick Veneer
Cost: $1,200-3,000
Pros: Timeless appearance, excellent durability, increases home value significantly.
Cons: Most expensive option, requires skilled installation, heavy material needs proper support.
Best For: High-end installations, permanent foundations, maximum curb appeal.
๐งฑ Cinder Blocks
Cost: $600-1,800
Pros: Good balance of cost and durability, easy to work with, readily available.
Cons: Requires mortar work, permanent installation, limited aesthetic options.
Best For: Semi-permanent installations, moderate budgets, structural support needs.
๐จ Stucco Finish
Cost: $900-2,200
Pros: Unique aesthetic appeal, various textures and colors, good weather resistance.
Cons: Requires periodic painting, prone to cracking, professional installation recommended.
Best For: Custom appearances, southwestern styles, moderate durability needs.
๐ง DIY Options
Cost: $200-800
Pros: Most affordable, customizable, can use recycled materials, easy to modify.
Cons: Variable quality, may not meet park standards, shorter lifespan.
Best For: Temporary solutions, tight budgets, creative custom looks.
Underpinning Installation Examples
See the transformation difference professional underpinning makes

Singlewide Transformation
Professional vinyl underpinning transforms this singlewide mobile home's appearance while providing complete protection from weather and pests.

Classic White Skirting
Bright white underpinning creates a clean, finished appearance that enhances curb appeal and property value for this yellow singlewide.
Calculate Your Underpinning Materials
Determine exactly how much material you need for your mobile home
๐ Professional Measurement Guide
Follow these examples to calculate your underpinning material needs accurately:
๐ Example 1: Singlewide (14' x 76')

Perimeter Calculation:
14' + 14' + 76' + 76' = 180 linear feet
180 feet ร 12" = 2,160 linear inches
Height Measurement: Measure 5 spots, average the heights
Example: 31" + 25" + 30" + 27" + 28" = 141" รท 5 = 28.2" average height
Material Needed: 2,160 linear inches at 28" height
๐ Example 2: Doublewide (28' x 52')

Perimeter Calculation:
28' + 28' + 52' + 52' = 160 linear feet
160 feet ร 12" = 1,920 linear inches
Height Measurement: Average multiple measurements around home
Typical average height: 28" for most mobile homes
Material Needed: 1,920 linear inches at 28" height
๐ก Pro Tips for Accurate Measurement:
- Buy Extra: Order 10% more material than calculated to account for waste and future repairs
- Height Variations: Ground is rarely level - measure at multiple points for accurate average
- Access Panels: Plan for 2-4 access panels in your material calculations
- Ventilation: Include 1 sq ft of ventilation per 125 sq ft of skirting area
- Keep Receipts: Save all receipts in case you need to return unused materials
Professional Installation Process
30+ years of mobile home experience - proper underpinning installation techniques
Site Preparation
Foundation Assessment: Inspect mobile home anchoring and leveling. Address any structural issues before underpinning installation.
Ground Preparation: Level and clear the area around the home. Ensure proper drainage away from the foundation.
Materials Check: Verify all underpinning materials, tools, and hardware are available before starting installation.
Measurement & Planning
Accurate Measurements: Measure perimeter and height at multiple points. Account for ground level variations.
Panel Layout: Plan panel placement, access panel locations, and ventilation requirements.
Utility Marking: Identify and mark any utilities, pipes, or electrical connections under the home.
Frame Installation
Bottom Track: Install level bottom track around the perimeter. This provides the foundation for panel attachment.
Vertical Support: Add vertical supports as needed for panel stability and proper alignment.
Corner Treatment: Install corner pieces and trim components for professional finished appearance.
Panel Installation
Panel Placement: Install underpinning panels working from one corner systematically around the home.
Access Panels: Install access panels in predetermined locations for future maintenance needs.
Ventilation: Install proper ventilation components to ensure adequate air circulation under the home.
Moisture Protection
Vapor Barrier: Install crawl space vapor barrier on the ground for moisture control.
Drainage: Ensure proper drainage and address any water leak issues before completion.
Sealing: Seal all gaps and joints to prevent pest infiltration and moisture penetration.
Final Inspection
Quality Check: Inspect all panels, fasteners, and seals for proper installation and alignment.
Ventilation Test: Verify adequate air circulation under the home to prevent moisture buildup.
Maintenance Plan: Consider future complete encapsulation for maximum protection.
Mobile Home Underpinning FAQ
Structural Issues Too Extensive?
When underpinning and structural problems are beyond repair, get a fair cash offer for your mobile home in any condition
โ 30+ Years Experience โ Any Condition โ Fast Closing โ Zero Fees