Europe Insulation Material Price Tracker
Monthly Edition | September 2026 | Published October 9, 2026
1. Monthly Dashboard
2. Executive Summary
3. Mineral Wool: Staged Increases Flow Through
3.1. UK Mineral Wool Price Increases by Product Category
3.2. Rockwool Pricing Strategy and Producer Economics
3.3. Q4 2026 Mineral Wool Price Outlook
4. Foam Insulation: September Pause, October Surge
4.1. EPS Price Trends in Central and Eastern Europe
4.2. Styrene Price Movements and October Contract Developments
4.3. Polystyrene Price Increases and Feedstock Cost Pass Through
4.4. Polymeric MDI Price Trends and PIR/PUR Board Outlook
4.5. Changing Price Competitiveness of Foam and Mineral Wool
5. Energy: The Cost Floor Moves Higher
5.1. European Natural Gas Price Trends
5.2. Winter 2026 to 2027 Energy Price Expectations
5.3. Energy Cost Exposure Across Insulation Materials
5.4. Implications for Producer Pricing Strategies
6. Demand: Weak Construction, Policy Support Ahead
6.1. Euro Area Construction Output Trends
6.2. UK Construction Market Outlook
6.3. EU Building Renovation Policy and Regulatory Support
6.4. Regional Differences in Construction Demand and Pricing
6.5. Implications for Insulation Market Volumes
7. Producer Economics
7.1. Rockwool Revenue and Profitability Performance
7.2. Kingspan Revenue, Trading Profit and Order Intake
7.3. Cost Inflation, Price Pass Through and Margin Pressures
7.4. Producer Cost and Demand Drivers by Material Category
8. Q4 2026 Outlook
8.1. EPS and XPS Price Forecasts
8.2. PIR and PUR Price Forecasts
8.3. Mineral Wool Price Forecasts
8.4. Wood Fibre and Bio Based Insulation Price Outlook
8.5. Key Market Risks and Price Drivers
8.6. Indicators to Monitor Through Year End
8.7. Insulation Material Price Outlook for H1 2027
9. Implications for Buyers and Producers
9.1. Procurement and Purchasing Strategies
9.2. Material Selection and Cost Competitiveness
9.3. Contract Pricing and Cost Escalation Management
9.4. Producer Pricing and Cost Recovery Strategies
10. Frequently Asked Questions
10.1. Are Insulation Prices in Europe Rising?
10.2. Which Insulation Material Faces the Biggest Price Increase?
10.3. How Much Have Mineral Wool Prices Increased in 2026?
10.4. Why Are PIR Insulation Prices High?
10.5. What Is Supporting Long Term Insulation Demand?
11. Sources and Methodology
11.1. Price Tracking and Forecasting Methodology
11.2. Government and Regulatory Sources
11.3. Industry Associations and Research Institutes
11.4. Producer Financial Reports
11.5. Commodity Price Data and Industry Sources
Frequently Asked Questions
Are insulation prices in Europe rising?
Yes, cost increases in energy, styrene and MDI are pushing prices higher across most insulation materials in Q4 2026.
Q2. Which insulation material faces the biggest price increase?
EPS boards, where Epignosis Insights expects an 8% to 12% increase as styrene hit a four-year high in October.
How much have mineral wool prices increased in 2026?
Knauf's two UK list price rounds add up to roughly 14% to 16% this year.
Why are PIR insulation prices high?
Polymeric MDI prices in Europe have risen 43% since February 2026 due to the Middle East conflict.
What is supporting long-term insulation demand?
EU renovation plans under the revised Energy Performance of Buildings Directive are due by December 31, 2026.