Choosing between block paving and resin bound driveways is one of the biggest decisions UK homeowners face when upgrading their property. Both options offer distinct advantages, but the right choice depends on your budget, maintenance preferences, and property requirements.
The short answer: Block paving typically costs £40-80 per square metre and offers traditional durability with higher maintenance needs. Resin bound costs £40-100 per square metre, provides a modern seamless finish with minimal maintenance, but requires expert installation.
This guide examines every aspect of both options to help you make an informed decision that suits your specific needs and circumstances.
What Is Block Paving?
Block paving uses individual concrete or clay blocks laid in interlocking patterns across your driveway surface. These blocks, typically 200mm x 100mm x 60-80mm, create a flexible pavement that distributes weight effectively.
The system works through friction between blocks and edge restraints that prevent movement. Sand-filled joints lock everything together, creating a stable surface that can handle heavy loads.
Types of Block Paving
Concrete Blocks
- Most affordable option
- Available in multiple colours and textures
- Uniform appearance
- 25-30 year lifespan
Clay Blocks
- Premium traditional option
- Natural colour variations
- Weather beautifully over time
- 50+ year lifespan
Natural Stone Blocks
- Highest-end choice
- Unique character and patterns
- Excellent longevity
- Premium price point
What Is Resin Bound Surfacing?
Resin bound surfacing combines natural aggregates with a clear polyurethane resin to create a smooth, permeable surface. The mixture is applied as a liquid and cures into a solid, seamless finish.
This system allows water to drain through the surface whilst providing excellent grip and durability. The resin acts as a binder, holding aggregates together without sealing the surface.
Types of Resin Systems
Resin Bound
- Aggregates mixed with resin throughout
- Fully permeable surface
- SUDS compliant
- Smooth, comfortable finish
Resin Bonded
- Resin base with loose aggregates on top
- Less permeable
- Textured surface
- Lower cost option
Block Paving vs Resin Bound: Direct Comparison
| Factor | Block Paving | Resin Bound |
|---|---|---|
| Cost per m² | £40-80 | £40-100 |
| Installation Time | 3-7 days | 1-3 days |
| Lifespan | 25-50 years | 15-25 years |
| Maintenance | Medium-High | Low |
| Permeability | Good | Excellent |
| Design Flexibility | High | Medium |
| Repair Complexity | Easy | Difficult |
| Vehicle Weight Limit | Very High | High |
Cost Analysis: Block Paving vs Resin Bound
Block Paving Costs
Material Costs:
- Concrete blocks: £15-25 per m²
- Clay blocks: £25-40 per m²
- Natural stone: £40-80 per m²
- Sub-base materials: £8-12 per m²
- Sand and cement: £3-5 per m²
Labour Costs:
- Installation: £20-30 per m²
- Excavation: £8-15 per m²
- Total typical cost: £40-80 per m²
Resin Bound Costs
Material Costs:
- Resin and aggregates: £20-35 per m²
- Sub-base preparation: £8-12 per m²
- Primer and sealers: £3-5 per m²
Labour Costs:
- Professional installation: £15-25 per m²
- Surface preparation: £8-15 per m²
- Total typical cost: £40-100 per m²
Additional Considerations:
- Resin bound requires specialist equipment
- Weather-dependent installation increases costs
- Limited installer network affects pricing
Installation Process Comparison
Block Paving Installation
Step 1: Excavation and Preparation
- Dig out existing surface to required depth
- Typically 150-200mm for domestic driveways
- Allow for falls and drainage
Step 2: Sub-base Construction
- Install Type 1 crushed stone base
- Compact in layers using a vibrating plate
- Ensure proper drainage gradients
Step 3: Sand Bedding Layer
- Apply 30-50mm sharp sand layer
- Level and screed to exact levels
- Avoid over-compaction
Step 4: Block Laying
- Start from a straight edge
- Work systematically across the area
- Maintain consistent gaps between blocks
Step 5: Edge Restraints
- Install concrete edge courses
- Ensure blocks cannot move laterally
- Critical for long-term stability
Step 6: Joint Filling and Compaction
- Brush kiln-dried sand into joints
- Vibrate surface to settle blocks
- Repeat sand application if needed
Resin Bound Installation
Step 1: Surface Preparation
- Clean existing surface thoroughly
- Repair any structural defects
- Apply primer if required
Step 2: Sub-base Assessment
- Check drainage and stability
- Install new base if needed
- Ensure proper falls for drainage
Step 3: Mixing
- Combine resin and aggregates in exact ratios
- Use forced-action mixer for consistency
- Work quickly due to limited pot life
Step 4: Application
- Apply mixed material immediately
- Use float and trowel for smooth finish
- Maintain wet edge to prevent joints
Step 5: Curing
- Protect from rain during cure
- Typically 4-6 hours before light traffic
- 24 hours for full vehicle access
Maintenance Requirements
Block Paving Maintenance
Regular Tasks (Monthly):
- Remove weeds from joints
- Check for loose or damaged blocks
- Clean oil stains promptly
Seasonal Tasks:
- Pressure wash surface (carefully)
- Re-sand joints as needed
- Apply weed killer if required
Annual Tasks:
- Deep clean entire surface
- Replace damaged blocks
- Re-point edges if necessary
Long-term Maintenance:
- Expect some settlement over time
- Occasional re-levelling may be needed
- Block replacement after 20-25 years
Resin Bound Maintenance
Regular Tasks (Monthly):
- Sweep away debris
- Hose down surface
- Remove stains quickly
Seasonal Tasks:
- Power wash if required
- Check drainage performance
- Remove any moss or algae
Annual Tasks:
- Deep clean with appropriate detergent
- Inspect for any surface damage
- Professional assessment every 5 years
Long-term Maintenance:
- Minimal structural maintenance needed
- Occasional surface refresh possible
- Full replacement after 15-20 years
Durability and Longevity
Block Paving Durability
Block paving offers exceptional longevity when properly installed and maintained. The individual block system distributes loads effectively and allows for easy repairs.
Strength Factors:
- Individual blocks can handle massive loads
- Flexible system absorbs ground movement
- Failed blocks easily replaceable
- Clay blocks can last over 50 years
Common Issues:
- Edge spreading without proper restraints
- Joint sand loss leading to instability
- Surface staining from vehicles
- Weed growth between blocks
Resin Bound Durability
Resin bound surfaces provide good durability but with different characteristics to block paving. The monolithic surface spreads loads well but cannot accommodate significant ground movement.
Strength Factors:
- Excellent tensile strength when cured
- UV-resistant formulations available
- Good chemical resistance
- Maintains appearance well
Common Issues:
- Cracking if substrate moves
- Resin degradation over time
- Limited repair options
- Weather-sensitive installation
Design and Aesthetic Options
Block Paving Design Flexibility
Block paving offers unmatched design flexibility through various laying patterns, colours, and materials.
Popular Patterns:
- Herringbone (45° and 90°)
- Running bond
- Basketweave
- Random patterns
Colour Options:
- Natural clay colours
- Concrete blocks in multiple hues
- Mixed colour schemes
- Textured finishes available
Border and Feature Options:
- Contrasting border courses
- Decorative bands and patterns
- Integration with other materials
- Circle and radius work possible
Resin Bound Design Options
Resin bound surfaces offer clean, contemporary aesthetics with some customisation options.
Aggregate Choices:
- Local stone for regional character
- Recycled glass for modern looks
- Natural granite and marble
- Coloured aggregates available
Finish Options:
- Smooth contemporary finish
- Slightly textured surfaces
- Colour blending possible
- Limited pattern options
Design Considerations:
- Best suited to modern properties
- Clean lines and minimal maintenance
- Excellent for curved designs
- Limited repair and alteration options
Drainage and Permeability
Block Paving Drainage
Block paving provides good drainage through joints between blocks, making it naturally SUDS compliant when properly designed.
Drainage Characteristics:
- Water flows through joints
- Sub-base drainage crucial
- No pooling on surface
- Natural infiltration
SUDS Compliance:
- Meets sustainable drainage requirements
- Reduces surface water runoff
- No planning restrictions typically
- Environmental benefits
Resin Bound Drainage
Resin bound surfaces excel at drainage performance, with excellent permeability being a key selling point.
Drainage Performance:
- 20% void content typical
- Fast water infiltration
- No surface pooling
- Excellent SUDS compliance
Technical Specifications:
- Infiltration rates exceed 100mm per hour
- Meets Environment Agency guidelines
- Reduces flood risk
- No planning permission usually required
Planning Permission and Regulations
UK Planning Requirements
Both block paving and resin bound surfaces can usually be installed without planning permission if they meet permeability requirements.
Permitted Development Rights:
- Surfaces over 5m² must be permeable
- Both options typically comply
- Conservation area restrictions may apply
- Listed building consent might be needed
Building Regulations:
- Generally not applicable for driveways
- Drainage connections may require approval
- Party wall considerations for boundaries
- Access requirements for disabled users
Professional Standards
Block Paving Standards:
- BS 7533 covers installation requirements
- Interpave technical guidance available
- Professional installer certification schemes
- Warranty options vary by installer
Resin Bound Standards:
- FeRFA technical guidance
- ADMA specifications
- Limited number of certified installers
- Manufacturer warranties important
Pros and Cons Summary
Block Paving Advantages
Durability:
- Exceptional longevity (25-50 years)
- Individual block replacement possible
- Handles heavy loads excellently
- Weather-resistant materials available
Flexibility:
- Unlimited design options
- Easy repairs and alterations
- Suitable for all property styles
- DIY installation possible
Value:
- Proven track record
- Wide installer availability
- Competitive pricing
- Good resale value
Block Paving Disadvantages
Maintenance:
- Regular weed removal needed
- Joint sand replacement required
- Staining can be problematic
- Pressure washing care needed
Installation:
- Longer installation time
- Weather-dependent work
- Requires skilled laying
- Edge restraints critical
Resin Bound Advantages
Appearance:
- Seamless, modern finish
- No weed growth issues
- Consistent surface level
- Contemporary aesthetic
Maintenance:
- Minimal ongoing care
- Easy cleaning
- No joint maintenance
- Stain-resistant surface
Installation:
- Quick installation process
- Weather-permitting work
- Professional finish guaranteed
- Immediate usability
Resin Bound Disadvantages
Limitations:
- Limited repair options
- Specialist installation required
- Weather-sensitive application
- Shorter lifespan than blocks
Cost Factors:
- Higher material costs possible
- Limited installer network
- Weather delays expensive
- Full replacement needed eventually
Which Option Should You Choose?
Choose Block Paving If:
Budget Considerations:
- You want maximum longevity for money
- DIY installation appeals to you
- Long-term value is priority
- Repair costs concern you
Property Factors:
- Traditional property style
- Heavy vehicle use expected
- Design flexibility important
- Established neighbourhood character
Personal Preferences:
- Don’t mind regular maintenance
- Appreciate traditional materials
- Want proven technology
- Value repair flexibility
Choose Resin Bound If:
Lifestyle Factors:
- Minimal maintenance preferred
- Modern aesthetic desired
- Quick installation needed
- Clean, seamless finish wanted
Property Requirements:
- Contemporary property style
- Curved or complex shapes needed
- Excellent drainage essential
- Planning restrictions apply
Long-term Considerations:
- Professional maintenance acceptable
- Replacement costs manageable
- Modern appearance priority
- Environmental benefits important
Installation Tips and Best Practices
Block Paving Installation Tips
Preparation Is Key:
- Never skimp on excavation depth
- Ensure proper falls for drainage
- Use quality sub-base materials
- Compact thoroughly in layers
Professional Installation:
- Edge restraints are non-negotiable
- Joint sand must be kiln-dried
- Work systematically from one end
- Weather protection during work
Long-term Success:
- Regular maintenance prevents problems
- Address issues immediately
- Use appropriate cleaning methods
- Professional assessment every 5 years
Resin Bound Installation Tips
Critical Success Factors:
- Surface preparation absolutely crucial
- Weather conditions must be perfect
- Mixing ratios must be exact
- Work quickly due to cure time
Professional Requirements:
- Specialist equipment essential
- Experience with resin systems
- Understanding of aggregate properties
- Weather monitoring capabilities
Quality Assurance:
- Manufacturer training important
- Warranty terms and conditions
- Sample areas recommended
- Professional aftercare available
Common Problems and Solutions
Block Paving Issues
Problem: Blocks Becoming Loose
- Cause: Poor edge restraints or joint sand loss
- Solution: Re-install edge courses, re-sand joints
- Prevention: Regular maintenance, quality installation
Problem: Weed Growth
- Cause: Organic matter in joints
- Solution: Remove weeds, apply kiln-dried sand
- Prevention: Use proper jointing sand, regular cleaning
Problem: Surface Staining
- Cause: Oil leaks, organic matter
- Solution: Specialist cleaning products, replacement blocks
- Prevention: Prompt cleaning, protective sealers
Resin Bound Issues
Problem: Surface Cracking
- Cause: Substrate movement, poor preparation
- Solution: Professional repair or replacement
- Prevention: Proper sub-base design, movement joints
Problem: Aggregate Loss
- Cause: Poor mixing, inadequate resin
- Solution: Professional surface refresh
- Prevention: Quality installation, proper ratios
Problem: Colour Fading
- Cause: UV exposure, poor quality resin
- Solution: Surface treatment or replacement
- Prevention: UV-resistant formulations, quality materials
Environmental Considerations
Sustainability Factors
Block Paving Environmental Impact:
- Clay blocks require high-temperature firing
- Concrete blocks use cement (high CO2)
- Long lifespan offsets initial impact
- Fully recyclable at end of life
- Local materials often available
Resin Bound Environmental Impact:
- Petroleum-based resin components
- Lower transport costs (thinner profile)
- Excellent drainage benefits
- Some recycled aggregate options
- Limited recyclability currently
SUDS Compliance
Both options meet sustainable drainage requirements when properly designed and installed. The key is ensuring adequate permeability and appropriate sub-base drainage design.
Frequently Asked Questions
Which lasts longer, block paving or resin bound?
Block paving typically lasts 25-50 years depending on material choice, while resin bound surfaces last 15-25 years. However, block paving requires more maintenance over its lifetime.
Can I install either option myself?
Block paving can be DIY-installed with proper knowledge and tools, but resin bound requires specialist equipment and expertise. DIY resin bound installation rarely achieves professional results.
Which is better for heavy vehicles?
Block paving handles heavy loads better due to its flexible design and proven track record. Resin bound surfaces are suitable for normal domestic use but may struggle with very heavy vehicles.
Do I need planning permission?
Both options typically don’t require planning permission if they meet permeability requirements. Surfaces over 5m² must allow water drainage. Check with local planning authority for conservation areas.
Which is more expensive initially?
Costs are similar (£40-100 per m²), but resin bound can be more expensive due to specialist installation requirements and limited installer network.
What about long-term costs?
Block paving has higher maintenance costs but longer lifespan. Resin bound has minimal maintenance but requires complete replacement sooner. Calculate total lifetime costs for your specific situation.
Are there hidden costs I should know about?
Block paving may need edge restraint upgrades and regular re-sanding. Resin bound may need weather protection during installation and has limited repair options.
Conclusion
The choice between block paving and resin bound driveways ultimately depends on your priorities, budget, and circumstances. Both options offer distinct advantages and can provide excellent service when properly installed and maintained. Free Paving Calculator – Instant Material & Cost Estimates
Choose block paving if you value maximum longevity, design flexibility, and don’t mind regular maintenance. It’s particularly suitable for traditional properties, heavy use situations, and those seeking proven, repairable solutions.
Choose resin bound if you prefer minimal maintenance, contemporary appearance, and excellent drainage performance. It works well for modern properties, curved designs, and those wanting a seamless finish.
Key decision factors include:
- Total lifetime costs (installation + maintenance + replacement)
- Maintenance preferences and capabilities
- Property style and design requirements
- Expected usage patterns and loads
- Local climate and drainage needs
Both options require professional assessment of your specific site conditions, proper installation to manufacturer standards, and realistic expectations about performance and maintenance needs.