Larsen Truss vs Exterior Insulation: Which Is Better?
A practical comparison of Larsen truss walls and continuous exterior insulation—tradeoffs in thermal performance, moisture risk, cost, and DIY fit.
DIY Eco Homes Blog
Explore our comprehensive guides on sustainable building, eco-friendly home improvements, and DIY projects for green living.
All 268 posts
- 1KW Solar System for Cabin: Complete Sizing Guide
- 1KW Solar System for Shed: Complete Sizing Guide
- 1KW Solar System for Tiny House: Complete Sizing Guide
- 1KW Solar System for Workshop: Complete Sizing Guide
- 2KW Solar System for Shed: Complete Sizing Guide
- 2x6 Wall vs Double Stud Wall: Cost and Performance
- 3KW Solar System for Off Grid Home: Complete Sizing Guide
- Adding Solar to Existing Home: Considerations
- Adobe Building: Traditional and Modern Techniques
- Air Sealing Existing Homes: DIY Guide
- Air Source Heat Pumps: Complete Buying Guide
- Alternative Building Code Compliance: Appendix U
- Attic Insulation: How Much Do You Need?
- Balanced Ventilation: Design and Installation
- Bamboo Flooring vs Reclaimed Hardwood: Sustainable Choices for Eco-Friendly Interiors
- Basement Finishing for Energy Efficiency
- Best DIY Crawl Space Repairs to Stop Moisture and Mold: Top 10 Picks for 2026
- Best Insulation for Mobile Home: Materials and R-Values
- Best Insulation for Shed: Materials and R-Values
- Blandex vs Plywood: Which Should You Use? Pros, Cons & Expert Verdict
- Building an Off-Grid Home: Start to Finish Guide
- Cabin Electrical Setup: Off-Grid vs Grid-Tied
- Cabin Plumbing: Off-Grid Water Systems
- DIY Cabin Kit vs Building from Scratch
- DIY Mini Split Installation: Step-by-Step Guide
- DIY Moisture Absorbers vs. Store-Bought Options: A Side-by-Side Comparison (2026)
- Ducted vs Ductless Heat Pumps: Which to Choose?
- Earth Bag Building: Low-Cost Construction Method
- Earthen Floors: Installation and Maintenance
- Earthquake Resistant Design: Seismic Zones
- Electrical Basics for DIYers: What You Can Do
- Flood Resistant Building: Elevated Construction
- Framing a House: Complete DIY Guide
- Green Building Books: Top 20 Must-Reads
- Greywater Systems: Reuse and Recycling Guide
- Ground Source Heat Pumps: Geothermal Explained
- Heat Pump Efficiency Ratings: SEER HSPF COP Explained
- Hempcrete or Insulated Concrete Forms — When to Choose Each for Green Building
- HEPA Filtration in Ventilation Systems
- HERS Rating: Home Energy Score Explained
- How to Automate Existing Water Pumps on a Budget (2026)
- How to Build a Small Cabin: Complete Guide
- How to Choose Budget-Friendly Green Materials (2026)
- How to Connect Smart Water Systems to Hubs (2026)
- How to Design a Water-Efficient Plumbing System (2026)
- How to Insulate a Shed Floor
- Hybrid Natural Building: Combining Methods
- ICF Foundations: Insulated Concrete Forms
- ICF vs Stick Frame Construction
- Larsen Truss Wall Assembly: Complete Guide
- Lean-To Shed Plans: Simple Build Guide
- Living Building Challenge: Beyond LEED
- Off-Grid Cabin Insulation: Cold Climate Guide
- Off-Grid Refrigeration: Propane vs Solar Options
- Off-Grid Washing: Laundry Without Grid Power
- Off-Grid Water Filtration: Whole House Systems
- Off-Grid Water Pumps: Solar and Manual Options
- Permeable Paving: Driveway and Patio Options
- Pier and Beam vs Slab: Foundation Comparison
- Plumbing Basics for Owner-Builders
- Plywood vs OSB: Which Performs Better for Walls and Roofs? Key Differences Explained
- R-13 vs R-20 Insulation: Which Do You Need?
- R-15 vs R-20 Insulation: Which Do You Need?
- R-15 vs R-21 Insulation: Which Do You Need?
- R-15 vs R-23 Insulation: Which Do You Need?
- R-20 vs R-30 Insulation: Which Do You Need?
- R-21 vs R-30 Insulation: Which Do You Need?
- R-30 vs R-38 Insulation: Which Do You Need?
- Rainwater Collection Legal Requirements by State
- Recycled Steel in Construction: Benefits and Uses
- Shed Foundation Options: Which Is Best?
- Spray Foam vs Cellulose Insulation — Pros, Cons and Carbon Impact for Homes
- Structural Insulated Panels (SIPs) Guide
- Sustainable Lumber: FSC Certified and Alternatives
- The Complete Guide to Water-Efficient Plumbing and Moisture Control: Design, Off-Grid and Smart Water Systems, Composting Toilets, and Crawl Space Solutions
- The Ultimate Guide to Recycled Aggregate Concrete for DIY Builders (2026)
- The Ultimate Guide to Sustainable Building Materials and Products for Home Builders and DIYers
- Tiny House Build: 400 sq ft on Budget
- Tiny House Electrical Systems: Off-Grid Options
- Triple Pane Windows: Are They Worth the Cost?
- Understanding R-Value: Insulation Basics Explained
- Wall Vapor Barrier Placement: Interior vs Exterior
- Water Collection Guide
- Wildfire Resistant Construction: Fire Zones
- Workshop Shed Plans: Design Your Ideal Workspace
- ZIP Sheathing as Air Barrier: Installation Guide
- Exterior Insulation on Walls: Installation Guide
- R-13 vs R-21 Insulation: Which Do You Need?
- R-20 vs R-23 Insulation: Which Do You Need?
- Shed Ventilation: Preventing Moisture and Heat
- Wall Sheathing Options: OSB vs Plywood vs Zip
- Log Cabin Building: Modern Techniques
- Build Update 8: Sheds Nearly Done, Cottages Finally Starting
- R-13 vs R-19 Insulation: Which Do You Need?
- R-15 vs R-19 Insulation: Which Do You Need?
- R-20 vs R-21 Insulation: Which Do You Need?
- Best Insulation for Container Home: Materials and R-Values
- Best Insulation for Workshop: Materials and R-Values
- Best Insulation for Attic: Materials and R-Values
- Cabin Solar System Sizing: How Much Do You Need?
- Double Stud Wall vs Larsen Truss: Comparison
- Shed Solar System: Off-Grid Power Setup
- Water Heater Efficiency: Tank vs Tankless vs Heat Pump
- Larsen Truss Walls: Cold-Climate Installation Guide (2026)
- Shed Building Permits: What You Need to Know
- Shed Siding Options: Durability and Cost Compared
- Advanced Framing Techniques: 24-inch OC and Beyond
- How to Frame a Shed: Complete Framing Guide
- Shed Insulation Guide: Best Methods for Year-Round Use
- Building in Climate Zone 7: Very Cold Design
- The Economics of Passive House: ROI Analysis
- Net Zero vs Net Zero Ready: Understanding the Difference
- Net Zero Home Appliances: Energy Efficient Choices
- Green Building Organizations: Groups to Join
- Mycelium Building Materials: The Future?
- Online Courses for DIY Green Builders
- Cob House Building: Complete Beginner's Guide
- How to Build a Shed Step by Step
- Air Sealing Tools and Materials: What You Need
- Green Building Incentives and Tax Credits: 2026 Update
- Natural Building Workshops: Where to Learn
- DIY HRV Installation Guide: Tools, Ducting, and Setup
- How to Build a Larsen Truss Wall (Step-by-Step)
- DIY Foundation Options for Small Homes and Cabins
- How to Air Seal a House Like a Passive House Builder
- Oriented Strand Board: Strengths & Best Uses
- How to Fix a Damp Crawl Space: Complete Guide
- ERV vs HRV: Which System Does Your Home Need?
- Rockwool vs Fiberglass: Cost, R-Value & Fire Safety
- OSB vs Plywood (2026): Cost, Strength & When to Use Each
- Blandex Boards: Smart Choice for DIY Builders?
- Wall Sheathing: Choosing the Right Material
- How to Design a Slab-on-Grade Foundation for Cold Climates
- Safer Alternatives to Spray Foam Insulation
- Build Update 7: Building the Larsen Trusses & Adding Siding
- Exterior Roof Insulation for Passive House Performance
- Exterior Foam Insulation for Energy-Efficient Roofs
- How to Install Exterior Foam Roof Insulation the Right Way
- 16 Drywall Alternatives That Look Better and Last Longer
- Polyiso vs EPS vs XPS: Foam Board R-Values & Cost
- Build Update 6: Passive House Theory & Larsen Trusses
- Build Update 5: Roof Trusses & Sheathing
- Ultimate Guide to Emergency Off-Grid Cooking
- Cost-Effective Cooling Solutions for Solar Panels
- Complete Guide to Designing an Off-Grid Solar System
- Complete Guide to Sustainable Building Materials
- Ultimate Guide to DIY Building Permits
- How to Apply Natural Oil Finishes Step by Step
- Best Practices for DC to AC Solar Wiring
- Lithium vs. Lead-Acid: Charging Best Practices
- Limecrete Foundation Guide: Pros, Cons, and Uses
- Build Update 4: Framing the Small Shed (aka Power Shed)
- Build Update 3: Slab Form Prep & Pouring Concrete
- Build Update 2: Prepping Driveway & Slab Sites
- DIY Moisture Absorbers vs. Store-Bought Options
- Hybrid Energy Systems: Cost Breakdown
- Step-by-Step Hybrid Energy System Wiring Guide
- Checklist For Solar Site Selection
- Ultimate Guide to Smart Lighting Energy Efficiency
- How to Design a Water-Efficient Plumbing System
- Ultimate Guide to Recycled Materials for DIY Homes
- Complete Guide to Passive House Airtightness
- How to Apply Passive House Principles at Scale
- 6 DIY Dehumidifier Ideas for Eco Homes
- How to Source Local Materials for DIY Homes
- Top Off-Grid Toilet Options and Code Compliance
- Hybrid Inverter Maintenance Checklist
- Cold vs. Warm Climates: Frost-Protected Foundations
- Checklist for Recycling Construction Materials
- 5 Common Solar Inverter Issues and Fixes
- Ultimate Guide to Light Shelves for Passive Homes
- How to Install Solar Tubes: Step-by-Step Guide
- Ultimate Guide to Solar Installation Safety
- What is a Net Zero Building?
- How to Build a Net Zero Home
- How to Build a Greenhouse
- How to Build a Raised Garden Bed
- How to Build a Shed
- How to Build a Deck
- How to Build Your Own Home
- DIY Passive House Retrofit
- DIY Greenhouse Plans
- DIY Greenhouse Ideas
- How to Choose Budget-Friendly Green Materials
- Best Budget Smart Lights: Top Brands Under $20
- How to Install Clay Tile Roofing: Step-by-Step Guide
- DIY Rainwater Filtration Checklist
- Lithium-Ion vs Lead-Acid: Eco Impact Compared
- How to Automate Existing Water Pumps on a Budget
- How to Connect Smart Water Systems to Hubs
- DIY Ventilation for Off-Grid Cabins
- How to Choose Solar Panels That Match Your Roof
- Bamboo Acoustic Panels for Passive Houses
- Composting Toilet Laws by State: Permits & Rules
- Best Propane Stoves for Off-Grid Families
- Residential Wind Turbine Safety: Key Considerations
- How to Build a DIY Battery Enclosure for Off-Grid Homes
- How to Connect Solar Panels to a Hybrid Inverter
- Recycled Aggregate Concrete: DIY Builder Guide
- How to Compare Solar Panel Efficiency Ratings
- DIY Troubleshooting for Solar Batteries
- Solar Panel Certifications Explained
- DIY Energy Monitor Calibration Guide
- Building Code Checklist for Toilet Ventilation
- DIY Solar Motion Sensor Light Setup
- DIY vs Hiring a Contractor: Real Cost Comparison
- Passive Solar Shading: Winter vs. Summer
- Ultimate Guide to Cool Roofs for DIYers
- How to Seal Windows for Passive House Standards
- How Micro-Hydro Powers a Remote Cabin
- Window Orientation for Passive Solar: Basics Explained
- How to Install Mass Loaded Vinyl for Walls
- How to Use Cork for DIY Home Insulation
- Green Building Materials: Cost Trends and Forecasts
- Vapor Barrier Installation for Walls: Step-by-Step Guide
- Ultimate Guide to Wind-Solar Hybrid Systems
- How to Soundproof Walls in Multi-Unit Homes
- Cost Breakdown for Passive House Construction
- How to Install Recycled Metal Roofing
- How to Match Solar Panel Voltage and Battery Voltage
- Ultimate Guide to Natural Fiber Insulation
- Solar Panel Efficiency in Hot Climates
- Top 10 Eco-Friendly Roofing Materials
- DIY Smart Irrigation System: Step-by-Step Guide
- Ultimate Guide to Eco-Friendly Exterior Coatings
- Ultimate Guide to AC and DC Coupling in Hybrid Systems
- Ultimate Guide to Glare-Free Passive Design
- Grid-Tied vs Off-Grid Solar: Key Differences
- Solar Power Costs by House Size: Ultimate Guide
- Frost-Protected Shallow Foundations for Garages
- Solar Cost Calculators for DIY Projects
- 10 Common Zoning Issues for DIY Home Builders
- How to Assess Wildlife Impact Before Building
- How to Troubleshoot Solar Power Systems
- 10 Hidden Costs in DIY Eco Home Building
- Ultimate Guide to Hybrid Energy System Sustainability
- How to Calculate Off-Grid Lighting Costs
- Regional Costs for DIY Eco Homes in Canada
- Build Update 1: Site Prep, Materials, and Layout
- Guide to Off-Grid Water Systems for Remote Properties
- How to Install Door Weatherstripping for Energy Savings
- Ultimate Guide to Solar Lighting for Off-Grid Homes
- Step-by-Step Guide to Advanced Wall Framing
- 10 Ways to Reduce Construction Waste
- Ultimate Guide to Ventilation for Small Eco Homes
- Solar vs Wind Power: Which Is Better for Off-Grid Living?
- Common Off-Grid Heating Problems and Solutions
- Off-Grid Building Permits in Canada: Full Guide
- Top 12 Energy-Efficient Windows for Canadian Climate
- 8 Essential Tools for Building Your Own Eco-Friendly Home
- Natural vs Synthetic Insulation: R-Value & Cost Compared
- How to Build a Rainwater Collection System
- 15 Budget-Friendly Solar Panel Options for Off-Grid Homes
- FAQ: Building an Eco-Friendly Home on a Budget
- How to Build a House: The Absolute Basics
- Why I Decided To Build My Own Home In Nova Scotia