💰 Blue 400M GeoBubble Solar Cover (17ft x 33ft) – Save £500+ Per Year on Pool Running Costs

Stop Wasting Money Heating Water That Evaporates Into Thin Air

Your outdoor pool is costing you hundreds of pounds every swimming season – and you probably don’t even realize it. Without proper coverage, the average UK pool loses 32,000 litres of heated water annually (that’s roughly 400 baths’ worth), wastes up to 70% of heating energy, and burns through 5kg+ of chlorine unnecessarily.

What if you could recover most of those costs with a one-time investment that pays for itself in just one season?

This 400M Blue GeoBubble Solar Cover is specifically designed for budget-conscious pool owners who want professional-grade heat retention without premium pricing. Within 4-6 months of typical use, this cover will have saved you enough on heating bills, water top-ups, and chemical consumption to cover its purchase price – and it’ll keep delivering savings for years afterward.*

*Based on an average 4x8m pool, UK energy rates of £0.24/kWh, 5-month swimming season, and 50% reduction in heating requirements. Individual results vary based on pool size, location, usage patterns, and heating system efficiency.

🏊 The Real Cost of Running an Uncovered Pool

Before you decide whether this cover is worth it, let’s look at what you’re currently spending:

Annual Running Costs for a Typical UK Outdoor Pool (Uncovered)

Cost Category	Annual Expense	What’s Causing It
Heating Energy	£600-900	Heat escapes continuously; 75% lost to evaporation and radiation
Water Replacement	£80-120	32,000L evaporates annually (equivalent to 400 baths)
Chemical Rebalancing	£150-200	Chlorine and pH treatments evaporate or get diluted by constant water replacement
Extra Cleaning	£50-80	Debris removal, filter maintenance, additional shock treatments
TOTAL ANNUAL COST	£880-1,300	Running an uncovered pool for 5-6 months

Now imagine cutting those costs by 50-65% with a simple cover.

✅ How This 400M Blue GeoBubble Cover Transforms Your Pool Economics

Your New Annual Savings Breakdown*

🔥 Heating Energy Savings: £300-450/year

• Reduces heat loss by up to 70%
• 400-micron air bubble layer acts as thermal insulation
• GeoBubble technology retains heat 25% longer than standard covers
• Works with any heating system (heat pump, gas, electric, or solar)

💧 Water Conservation Savings: £60-90/year

• Prevents up to 90% of evaporation
• Saves approximately 28,000+ litres annually
• That’s 350+ baths worth of heated water staying in your pool
• Fewer water top-ups = less time rebalancing chemistry

⚡ Chemical Reduction Savings: £100-130/year

• Cuts chlorine consumption by up to 30% (approximately 5kg annually)
• Prevents UV degradation of sanitizers
• Maintains stable pH levels for longer periods
• Reduces need for shock treatments and algae management

🍂 Debris Prevention Savings: £40-60/year

• Keeps leaves, insects, pollen, and dirt out
• Less manual cleaning and skimming required
• Reduces filter running time and backwashing frequency
• Extends filter media lifespan

Total Annual Savings: £500-730

Typical ROI Timeline: 4-8 months depending on your current heating costs and pool usage patterns.

*Savings calculations based on: 4x8m (approximately 17ft x 26ft) pool, UK climate conditions, 5-month swimming season (May-September), energy costs of £0.24/kWh, water rates of £3.00/1000L, and typical chemical pricing. Your actual savings will vary based on pool size, location, heating system efficiency, local utility rates, and usage patterns. These are conservative estimates – many customers report higher savings.

🌟 Why Choose the 400M Blue GeoBubble Over Other Covers?

The Perfect Balance: Performance Meets Affordability

400-Micron Thickness: The Smart Choice for Above-Ground & Budget-Conscious Pool Owners

Not all pool covers are created equal, and not every pool needs the thickest, most expensive option. Here’s why the 400M Blue is the ideal choice for many UK pool owners:

Feature	400M Blue GeoBubble	Standard Thin Covers (<300M)	Thicker Premium Covers (500-600M)
Heat Retention	✅ Excellent (60-70% reduction in heat loss)	❌ Poor (30-45% reduction)	✅ Superior (70-75% reduction)
Durability	✅ 4-year warranty	❌ 1-2 years typical lifespan	✅ 5-year+ warranty
Price Point	✅ Budget-friendly	✅ Very cheap	❌ Premium pricing
Weight/Handling	✅ Lightweight, easy to manage	✅ Very light	⚠️ Heavier, may require roller
UV Resistance	✅ Blue tint blocks excessive UV	⚠️ Limited protection	✅ Enhanced protection
Evaporation Prevention	✅ 90% reduction	⚠️ 60-70% reduction	✅ 95-98% reduction
Best For	Above-ground pools, moderate climates, budget-conscious buyers	Minimal temporary use	In-ground pools, year-round heating, maximum efficiency

The Bottom Line: If you’re looking for professional-grade performance without premium pricing, the 400M thickness hits the sweet spot. You get excellent heat retention and durability at a fraction of the cost of thicker covers.

🔬 Why GeoBubble Technology Matters (And Why It’s Not Just Marketing Hype)

Traditional solar covers use circular bubbles – which fail fast. GeoBubble technology uses scientifically-designed bubble shapes that last 25% longer.

The Science Behind Your Savings

Standard Round Bubbles (Old Technology):

• Thin stress points where bubbles connect
• Vulnerable to UV degradation and chemical attack
• Typically fail within 2-3 years
• Heat retention degrades as bubbles pop

GeoBubble Design (Advanced Technology):

• Interconnected waist design distributes stress evenly
• 50% thicker material at connection points
• Reduced internal pressure points
• Superior resistance to UV rays and pool chemicals
• Maintains thermal performance for 4+ years

What This Means for You:

• Longer lifespan = better value per season
• Consistent performance = reliable savings year after year
• 4-year warranty = manufacturer confidence in durability
• Lower replacement frequency = reduced long-term costs

💡 Real-World Scenario: How This Cover Pays for Itself

Meet Sarah: A Typical UK Pool Owner

Sarah has a 17ft x 28ft above-ground pool in Birmingham. She runs a heat pump during the swimming season (May through September) to maintain comfortable water temperature.

Sarah’s Situation Before the 400M Blue Cover:

Monthly Costs (May-September, 5 months):

• Heating energy: £120/month
• Water top-ups: £15/month
• Chemicals: £30/month
• Extra cleaning: £10/month
• Total: £175/month or £875 per season

Sarah’s Situation After Installing the Cover:

Monthly Costs (May-September, 5 months):

• Heating energy: £55/month (54% reduction)
• Water top-ups: £3/month (80% reduction)
• Chemicals: £22/month (27% reduction)
• Extra cleaning: £5/month (50% reduction)
• Total: £85/month or £425 per season

Annual Savings: £450

Cover Investment: [Current Price]

Payback Period: Approximately 5-6 months

After the first season, Sarah enjoys £450 in pure savings every single year for the next 4+ years (warranty period). That’s £1,800+ in total savings over the cover’s lifespan – all from one purchase.

*This scenario uses conservative estimates. Actual savings may be higher depending on individual circumstances, heating system efficiency, and usage patterns.

📐 Product Specifications: 17ft x 33ft (5.2m x 10m)

Technical Details

Specification	Details
Size	17ft x 33ft (approximately 5.2m x 10m)
Material Thickness	400 microns (M)
Bubble Technology	GeoBubble – patented interconnected design
Colour	Blue (provides UV filtration while allowing solar heat transmission)
Warranty	4 years material warranty
Weight	Lightweight for easy handling and storage
Installation	Bubbles face DOWN toward water surface
Compatibility	Works with all pool types, heating systems, and filtration equipment
Manufacturing	Made to order – bespoke sizing available
Lifespan	4-6 years with proper care and seasonal storage

What Makes This Size Perfect For:

✅ Rectangular pools: 16-18ft x 30-34ft
✅ Above-ground pools: Most standard large rectangular models
✅ Custom installations: Can be trimmed to fit exact dimensions
✅ Pool + spa combinations: Coverage for integrated designs

Need a Different Size? Parts4Tubs offers bespoke solar covers manufactured to your exact pool dimensions. Use their solar cover calculator or contact their expert team for custom sizing.

🎯 How to Use Your 400M Blue GeoBubble Cover for Maximum Savings

Installation Best Practices

1. Bubble Side Down Always place the cover with the bubble side facing DOWN toward the water. The air trapped in the bubbles needs direct contact with the water surface to transfer heat effectively.

2. Secure Properly Ensure the cover extends slightly beyond the pool edges to prevent wind lift. Consider using cover clips or weights for windy locations.

3. Remove Properly Fold or roll the cover carefully to prevent stress on the bubble structure. A solar reel/roller system (sold separately) makes this much easier.

4. Clean Before Storage At the end of the season, rinse both sides, allow to dry completely, and fold (not roll) for winter storage in a dry location away from direct sunlight.

Usage Tips for Maximum ROI

☀️ During the Day:

• Remove cover during peak swimming hours (or when you want maximum solar gain)
• Replace immediately after swimming to lock in heat
• Can leave on while running pool pump – won’t affect circulation

🌙 During the Night:

• ALWAYS cover overnight – this is when 80% of heat loss occurs
• Night-time evaporation is significant even in moderate temperatures
• Covering overnight can save 5-10°C of heat loss

⛈️ During Poor Weather:

• Keep covered during rain, wind, and overcast days
• Prevents debris accumulation and heat loss
• Reduces need for shock treatments after storms

❄️ Seasonal Storage:

• NOT designed for winter use – invest in a proper winter cover
• Store folded (not tightly rolled) in a dry, dark location
• Clean thoroughly before storage to prevent mildew
• Avoid areas with rodent access or extreme temperature fluctuations

🤔 Frequently Asked Questions

General Questions

Q: Will this cover heat my pool on its own?
A: The 400M Blue cover will help retain existing heat and provide some solar gain (up to 5-8°C in optimal conditions), but it’s not a replacement for a dedicated heating system. Think of it as insulation that makes your heater far more efficient. Use it WITH a heat pump, gas heater, or solar heating for best results.

Q: How much weight can the cover support?
A: None – this is NOT a safety cover. Solar covers cannot support the weight of children, pets, or adults. If safety is a priority, install a perimeter fence or consider a dedicated safety cover. Never allow anyone or anything to walk on the cover.

Q: Can I run my pool pump with the cover on?
A: Yes! Properly secured solar covers do not interfere with water circulation. Your pump and filtration system will work normally underneath.

Q: Will this fit my pool exactly?
A: This cover measures 17ft x 33ft. If your pool is slightly smaller, you can trim the cover to fit. If your pool is larger or an unusual shape, Parts4Tubs offers bespoke sizing – use their solar cover calculator for custom measurements.

Q: How long will this cover last?
A: With proper seasonal use and winter storage, expect 4-6 years of service. The 4-year warranty covers material defects. Factors affecting lifespan include UV exposure, chemical balance, handling frequency, and storage conditions.

Performance Questions

Q: How much will this actually save me?
A: Based on typical UK pool running costs, expect £500-730 annually in combined heating, water, chemical, and maintenance savings. Your actual savings depend on:

• Current heating costs (higher costs = higher savings)
• Pool size and exposure to sun/wind
• Swimming season length
• Local utility rates
• How consistently you use the cover

Q: Why choose 400M thickness instead of 500M or 600M?
A: The 400M is the budget-friendly option that still delivers excellent performance:

• Choose 400M if: You have an above-ground pool, moderate climate, or want the best value for money
• Choose 500M if: You have an in-ground pool, run heating systems frequently, or want enhanced durability
• Choose 600M if: You want maximum heat retention, live in a cooler climate, or heat year-round

Q: Does the blue colour affect performance?
A: The blue tint provides excellent balance between heat gain and UV protection. It allows solar energy to penetrate and warm the water while filtering out excessive UV rays that degrade pool chemicals. Clear covers offer slightly more heat gain but less chemical protection; darker covers prioritize retention over gain.

Installation & Maintenance Questions

Q: Do I need a roller system?
A: Not required, but highly recommended for pools over 15ft. A roller makes daily cover removal and replacement much easier, extending cover life by reducing handling stress. The 400M thickness is lightweight enough to manage manually for smaller pools.

Q: Can I leave it on during winter?
A: No – solar covers are designed for swimming season use only (typically May-September in the UK). Winter temperatures, snow load, and prolonged UV exposure will damage the cover. Invest in a proper winter cover for off-season protection.

Q: How do I clean the cover?
A: Simply hose off both sides with fresh water, use a soft brush for stubborn debris, and allow to dry completely before storage. Avoid harsh chemicals, pressure washers, or abrasive scrubbing.

Q: What if I have algae problems?
A: The blue tint helps, but if algae is a persistent issue, consider the Energy Guard 500M (dark selective transmission cover) which blocks light penetration more effectively while still allowing UV heat transfer.

Ordering & Sizing Questions

Q: Are these made to order?
A: Yes – all solar covers are manufactured to order as bespoke items. This ensures you receive a fresh product with full warranty coverage, but please allow appropriate lead time for production.

Q: Can I get a custom size?
A: Absolutely. Parts4Tubs specializes in made-to-measure solar covers for pools of any shape or size. Use their online solar cover calculator or contact their expert team for assistance with unusual dimensions.

Q: What if the cover arrives damaged?
A: All covers are inspected before dispatch. If you receive a damaged product, contact Parts4Tubs immediately – their customer service team will arrange replacement or resolution.

⚠️ Important Disclaimers & Assumptions

Savings Calculations Methodology:

All financial savings estimates provided on this page are based on the following assumptions and should be considered conservative estimates for planning purposes:

Pool Specifications:

• Average pool size: 4m x 8m (approximately 32 cubic meters of water)
• Water depth: 1.5m average
• Pool type: Outdoor, exposed to UK weather conditions
• Location: Midlands region (Birmingham area as reference)

Usage Assumptions:

• Swimming season: 5 months (May through September)
• Cover usage: Covered 70% of the time during season (nights + non-swimming days)
• Target water temperature: 27-28°C
• Weekly swimming frequency: 3-4 times per week

Energy & Cost Assumptions:

• UK electricity rate: £0.24 per kWh (2024 average)
• Water rate: £3.00 per 1,000 litres (combined water & wastewater)
• Heat pump efficiency: SCOP 5.0 (seasonal coefficient of performance)
• Heating system: Modern heat pump (figures will differ for gas or electric heaters)

Performance Assumptions:

• Heat loss reduction: 60-70% (vs. uncovered pool)
• Evaporation reduction: 90% (vs. uncovered pool)
• Chemical consumption reduction: 25-30% (vs. uncovered pool)
• Based on manufacturer specifications and independent testing data

Variables That Affect Your Actual Results:

Your individual savings may be higher or lower depending on:

✓ Pool size and volume – Larger pools have proportionally higher costs
✓ Geographic location – Northern regions have lower evaporation but higher heating needs
✓ Sun exposure – Sheltered pools lose less heat but gain less solar energy
✓ Wind exposure – Windy locations experience significantly higher evaporation
✓ Local utility rates – Energy and water costs vary by supplier and region
✓ Heating system type – Heat pumps, gas boilers, and electric heaters have different efficiencies
✓ Usage patterns – More frequent swimming = more frequent cover removal
✓ Cover discipline – Consistent use = better savings; sporadic use = reduced benefits
✓ Water chemistry – Well-balanced chemistry extends cover life and performance
✓ Existing pool insulation – In-ground vs. above-ground affects baseline heat loss

Warranty & Product Lifespan:

• Material warranty: 4 years from manufacture date
• Expected lifespan: 4-6 years with proper seasonal use and storage
• Warranty covers manufacturing defects, not normal wear or misuse
• Lifespan affected by UV exposure, chemical balance, handling frequency, and storage practices

Safety Disclaimer:

This solar pool cover is NOT a safety device and CANNOT support the weight of children, pets, or adults. Solar covers are designed exclusively for heat retention, evaporation prevention, and debris protection. They will not prevent drowning. If safety is a concern, install proper pool fencing or consider a certified safety cover designed to support weight. Never allow anyone or anything to walk on or stand on this cover.

No Guarantee of Specific Results:

While we provide these calculations based on industry data, manufacturer specifications, and typical UK pool operating conditions, Parts4Tubs makes no guarantee of specific savings, performance, or return on investment. Individual results vary significantly based on the factors listed above. These figures should be used for planning and comparison purposes only.

Environmental Conditions:

Performance estimates assume typical UK weather patterns including moderate sun exposure, average rainfall, and seasonal temperature variations characteristic of the Midlands region. Coastal areas, Scotland, Northern Ireland, and other regions may experience different results due to climate variations.

🚀 Ready to Start Saving £500+ Every Swimming Season?

This 400M Blue GeoBubble Solar Cover offers the perfect combination of affordability and performance. Within months, you’ll recover your investment through lower heating bills, reduced water consumption, and decreased chemical usage – and it’ll keep delivering savings for years to come.

What You Get:

✅ Professional-grade 400-micron GeoBubble technology
✅ 4-year material warranty
✅ Proven heat retention and evaporation prevention
✅ Made-to-order manufacturing for optimal freshness
✅ Lightweight design for easy handling
✅ Compatible with all pool types and heating systems
✅ Expert sizing support and customer service

What Happens Next:

1. Confirm your pool dimensions – This cover is 17ft x 33ft; verify compatibility or request custom sizing
2. Place your order – All covers are made to order (allow appropriate production time)
3. Receive installation guidance – Simple setup instructions included
4. Start saving immediately – Cover your pool every night and watch your bills decrease

Questions About Sizing or Custom Orders?
Parts4Tubs specializes in bespoke solar covers manufactured to exact specifications. Contact their expert team or use the online solar cover calculator to ensure perfect fitment.

Need Help Choosing Between 400M, 500M, or 600M Thickness?
The team at Parts4Tubs can assess your specific pool setup, heating system, climate, and budget to recommend the optimal thickness for maximum ROI.

Stop Losing Money Every Day Your Pool Sits Uncovered

Every night without a cover costs you energy, water, and chemicals. The longer you wait, the more money evaporates into thin air. This 400M Blue GeoBubble cover is a proven investment that pays for itself in months – and delivers returns for years.

Made to order – Professional UK manufacturing – 4-year warranty – Expert support included