PAS 2035 Certified Retrofit Specialists

Professional Insulation Services

Cut your heating bills by up to 50% with professional insulation installation. Cavity wall, loft, and external wall insulation with government funding available through ECO4 and SHDF schemes.

PAS 2035 Certified
TrustMark Approved
25 Year Guarantee
50%
Potential heating bill reduction
40+ years
Insulation system lifespan
2-5 years
Typical payback period
100%
Available ECO4 funding
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F-Gas certification
PAS 2030 certification
SMAS certification
IAA certification
Constructionline Gold certification

Benefits of Professional Insulation

Quality insulation installation delivers immediate energy savings, enhanced comfort, and long-term property value improvements.

Dramatically Reduce Energy Bills

Cut heating costs by up to 50% with professional insulation installation

Immediate reduction in heating bills
Lower energy consumption year-round
Payback period typically 2-5 years
Long-term savings for 40+ years

Enhanced Home Comfort

Maintain consistent temperatures and eliminate cold spots

Even temperature distribution
Elimination of drafts and cold spots
Improved thermal comfort
Reduced condensation and damp

Increased Property Value

Improve EPC rating and enhance property marketability

Higher EPC rating (up to B or A)
Increased property valuation
Enhanced marketability
Future-proofed for regulations

Reduced Carbon Footprint

Significant environmental benefits through reduced energy consumption

Lower carbon emissions
Reduced environmental impact
Contributes to net-zero targets
Sustainable home improvements

Comprehensive Insulation Solutions

Professional insulation services for all property types, from quick cavity wall fills to comprehensive external wall insulation systems.

Cavity Wall Insulation

Fill empty wall cavities with high-performance insulation material

Suitable For:

Properties built 1920s-1980s
Unfilled cavity walls
Standard brick construction
Properties with 50mm+ cavity

Key Benefits:

25-35% heat loss reduction
Typical savings £260/year
Minimal disruption
Quick installation

Materials Available:

Mineral wool
Polystyrene beads
Polyurethane foam
Recycled materials

Funding Available:

ECO4, SHDF, Local Authority Grants

Heat Loss Reduction

25-35%

Compared to uninsulated walls

Annual Savings

£260/year

Typical household savings

Loft Insulation

Upgrade or install loft insulation to current building regulations

Suitable For:

All property types
Roof space access
Cold loft spaces
Partial existing insulation

Key Benefits:

25% heat loss reduction
Typical savings £240/year
Easiest retrofit measure
Immediate effect

Materials Available:

Mineral wool rolls
Blown mineral wool
Natural sheep wool
Recycled materials

Funding Available:

ECO4, Green Homes Grant, Local Schemes

Heat Loss Reduction

25%

Compared to uninsulated walls

Annual Savings

£240/year

Typical household savings

External Wall Insulation (EWI)

Add insulation layer to external walls with protective render system

Suitable For:

Solid wall properties
Properties built pre-1920s
No cavity walls
Listed buildings

Key Benefits:

45% heat loss reduction
Typical savings £475/year
Weather protection
Transformed appearance

Materials Available:

EPS insulation boards
Mineral wool systems
Natural insulation
Protective renders

Funding Available:

SHDF, ECO4, Local Authority Grants

Heat Loss Reduction

45%

Compared to uninsulated walls

Annual Savings

£475/year

Typical household savings

Internal Wall Insulation (IWI)

Insulate internal walls where external insulation is not suitable

Suitable For:

Listed buildings
Conservation areas
Terraced properties
Planning restrictions

Key Benefits:

35% heat loss reduction
Typical savings £370/year
Preserves exterior
Room-by-room upgrade

Materials Available:

Insulated plasterboard
Stud wall systems
Natural materials
Vapour barriers

Funding Available:

SHDF, ECO4, Heritage Grants

Heat Loss Reduction

35%

Compared to uninsulated walls

Annual Savings

£370/year

Typical household savings

PAS 2035 Compliant Process

Our installation process follows PAS 2035 standards ensuring quality, performance, and long-term reliability.

1

Initial Assessment

Comprehensive property survey following PAS 2035 standards

Whole house assessment
Risk identification
Ventilation evaluation
Moisture assessment
2

Retrofit Plan

Detailed improvement plan with measure sequencing

Medium-term improvement plan
Measure coordination
Performance predictions
Risk mitigation
3

Design & Specification

Detailed technical design and material specification

Technical drawings
Material specifications
Installation details
Quality plans
4

Installation

Professional installation by certified installers

Quality monitoring
Progress reporting
Safety compliance
Minimal disruption
5

Handover & Monitoring

Post-installation evaluation and performance monitoring

Completion evaluation
Performance monitoring
Maintenance advice
Warranty provision

Government Funding Available

Substantial grants and funding schemes available to reduce or eliminate the cost of insulation installation.

ECO4 Scheme

Up to 100% funding

Low income households and fuel poor properties

Available Measures:

Cavity wall insulation
Loft insulation
External wall insulation
Internal wall insulation

Social Housing Decarbonisation Fund

Up to £25,000 per property

Social housing providers and housing associations

Available Measures:

Whole house retrofits
External wall insulation
Internal improvements
Ventilation systems

Local Authority Grants

Varies by location

Local residents meeting criteria

Available Measures:

Energy efficiency measures
Insulation upgrades
Heating improvements
Renewable energy

Ready to Improve Your Home's Energy Efficiency?

Get a comprehensive insulation assessment and discover how much you could save. Our PAS 2035 certified specialists will design the perfect solution for your property and help you access available funding.

Or email us at info@crgdirect.co.uk

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