▼ Key Takeaways
- Fiberglass Gelcoat: Non-porous, algae-resistant, smooth to the touch. Lasts 25+ years without resurfacing. The lowest-maintenance option.
- Concrete Plaster: Highly customizable but requires acid washing every 3-5 years and replastering every 10-15 years at significant cost.
- Vinyl Liner: Lower upfront cost but liners need replacement every 7-12 years and are susceptible to tears and fading.
- Coping Materials: Bluestone, travertine, concrete pavers, and natural stone each offer different aesthetics, durability, and price points.
- Decking Options: Poured concrete, pavers, natural stone, and composite decking each balance beauty, durability, and budget differently.
Understanding Modern X Pool Materials: From Shell to Surface
The materials used to construct and finish your Modern X Pool directly determine its appearance, durability, and maintenance requirements. Understanding your options before meeting with a builder will help you make informed decisions that align with your aesthetic goals and budget. ModernXPools uses only premium-grade materials across all components of X pool construction.
Pool Shell: Shotcrete vs. Gunite
The two dominant methods for constructing the structural shell of a custom pool are shotcrete (wet mix) and gunite (dry mix). Both involve pneumatically projecting a concrete mixture over a rebar framework to form the pool shape. Gunite is slightly stronger when properly applied and is the preferred method for complex geometries like the X pool’s intersecting arms. Shotcrete is equally durable when mixed properly and is the more common choice in many regions. ModernXPools uses the method most appropriate for each project’s specific design and soil conditions.
Interior Finishes
Plaster is the most economical interior finish — smooth, bright white or tinted plaster costs between $5 and $10 per square foot and typically lasts 7 to 12 years before replastering is needed. Pebble finishes (PebbleTec, Wet Edge, and similar brands) are significantly more durable, lasting 15 to 25 years, and create beautiful textured surfaces with excellent slip resistance. Glass tile is the premium choice, offering extraordinary visual impact, the longest lifespan of any interior finish, and the most impressive light-play effects in an X pool.
Coping and Decking
Coping — the cap that sits at the pool’s edge — is available in poured concrete, precast concrete, natural stone, and porcelain. Natural stone options like travertine and quartzite offer organic warmth and excellent durability. Porcelain provides a maintenance-friendly, contemporary alternative. For decking, large-format concrete pavers, poured and textured concrete, travertine, and composite decking are the most popular choices for Modern X Pool surrounds.
Frequently Asked Questions
What is the best pool material?
Fiberglass offers the lowest maintenance and fastest installation. The smooth gelcoat surface resists algae and never needs resurfacing, making it the best choice for most homeowners.
How long does a fiberglass pool last?
A quality fiberglass pool shell lasts 25-50+ years with proper care. The gelcoat finish maintains its appearance without the resurfacing that concrete pools require every 10-15 years.
What pool decking material is best?
Travertine pavers offer the best combination of beauty, durability, and cool surface temperature. Concrete pavers are more affordable. Natural stone is premium but requires more maintenance.
For material comparisons and durability data, visit Houzz’s pool material guides and Architectural Digest’s expert recommendations.
For a comprehensive overview covering costs, climate zones, permits, and more across all 50 states, read our Ultimate Fiberglass Pool Guide.
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