Hot Tub Decks & Spa Enclosures | Custom Built Solutions


Turn your hot tub into a private retreat with a custom-built enclosure or spa deck. Designed to handle the weight while enhancing your backyard experience.

Integrate Your Spa Professionally


Transform your hot tub from standalone appliance into a private retreat. Sun-In Builders creates custom enclosures with proper structural support, privacy, safe access, and seamless outdoor integration.

Why Professional Integration Matters

Structural Requirements:

  • Hot tubs weigh 3,000-5,000 lbs when filled
  • Requires reinforced framing and engineered footings
  • Standard decks aren't designed for concentrated weight
  • Code compliance essential for safety

Safety & Access:

  • Built-in steps with handrails
  • Non-slip surfaces around tub
  • Proper lighting for evening use
  • Easy equipment access for maintenance

Privacy & Comfort:

  • Block neighbor sightlines
  • Wind protection extends season
  • Create intimate atmosphere
  • Practical storage solutions
Wooden gazebo with screened walls, brown roof, set in a garden with red flowers and green bushes.
White gazebo with green roof in a garden, surrounded by bushes and trees.
Green Trex logo with the registered trademark symbol.
Logo for "Upside Under Deck Ceiling" by Color Guard. Blue and gray text with a blue upward arrow and water drops.
Fiberon logo: Black text with a red dot above the "i", red "on" with the tagline "The Decking Solutions Company".
TimberTech Composite logo by Azek.
Decorators logo with red "K" and slogan "Go Beyond Ordinary".

Hot Tub Enclosure Design Options


Full Deck Integration:

  • Built into new or existing deck
  • Seamless house-to-spa transition
  • Shared structural foundation

Partially Sunken:

  • Easier entry/exit (less climb)
  • More intimate, enclosed feel
  • Better wind protection

Raised Platform:

  • Works with sloped yards
  • Dramatic presence
  • Better views from tub

Gazebo-Covered:

  • Weather protection year-round
  • Privacy from above
  • Room-like atmosphere
  • Can be screened

Privacy Solutions

  • Lattice Panels - Partial privacy, airflow, traditional look
  • Solid Walls - Complete blocking, maximum wind protection
  • Horizontal Slats - Modern aesthetic, adjustable privacy
  • Decorative Metal - Artistic focal points, durable
  • Glass Panels - Maintain views, block wind completely