The Ultimate Guide to Choosing and Installing Bathtub Surrounds

If your outdated bathtub surround has seen better days, a replacement can give your bathroom a refreshed, elegant look while protecting against splashes and moisture. With the right materials and proper installation, you can create a beautiful, long-lasting tub surround. This detailed guide will walk you through the entire process.

Selecting the Best Material for Your Tub Surround

The material you choose for your tub surround impacts aesthetics, durability, and installation method. Let‘s compare the most popular options.

Tile

Pros

• Highly customizable – endless pattern, color, and trim options

• Can match existing bathroom tile scheme seamlessly

• Extremely durable if properly sealed – lasts decades

Cons

• Grout needs periodic resealing to prevent cracks and mildew

• Tiles can chip or crack if hit hard, requiring repairs

• Professional installation highly recommended, especially for newcomers

Costs

DIY: Approximately $400-$800 for tile, mortar, grout, and tools

Pro install: $1,500-$4,000 or more depending on tile quality and detail

Fiberglass or Acrylic Surrounds

Pros

• Budget-friendly, with various built-in patterns and colors

• Easy for DIYers to cut and install over existing walls

• Seamless, smooth, and stain-resistant

Cons

• Not as durable or heat-resistant as tile

• Can be prone to scratching, chipping, and peeling over time

• Limited style options compared to tile

Costs

DIY: Approximately $200-$500 for panels and adhesive

Pro install: $500-$1,500 including labor

PVC/Vinyl Sheeting

Pros

• Very affordable material, great for tight budgets

• Wide range of patterns and colors available

• Easy DIY installation with adhesive backing

Cons

• Not very durable or scratch-resistant

• Can develop mildew and stains over time

• Seams are visible, giving a lower-end look

Costs

DIY: Around $150-$300 for panels and adhesive

Pro install: $400-$800 with labor

Cement Backer Board

Pros

• Provides an ultra-sturdy surface for tile installation

• Naturally waterproof and moisture-resistant

• Prevents cracks in grout and tile

Cons

• Heavier than other surround materials

• Requires professional installation expertise

• Adds labor time and cost to project

Costs

DIY: Around $150-$300 for backer board

Pro install: $400+ for labor alone

Key Measurements for Your Tub Surround

Once you‘ve selected a material, careful measurement is crucial for proper installation.

For a seamless fit, have these dimensions handy before making any cuts:

• Tub length and width – Measure inner tub surface at widest points

• Alcove width – Wall-to-wall width where tub fits

• Height – From tub rim to ceiling

• Tub rim height – Above floor level

• Fixtures – Measure any faucets, handles, or spouts that surround must fit around

For one-piece fiberglass or acrylic surrounds, transfer these measurements directly onto your panel and cut accordingly.

If tiling, calculate the total square footage to determine tile needs. Having extra tiles on hand is wise in case any break during installation.

Step-by-Step: Preparing Walls for Surround Installation

Before putting up any surround, your walls need proper preparation:

1. Remove existing materials – Tile, drywall, fiberglass, etc. Must create a smooth surface.

2. Inspect studs – Ensure they are in good shape to support panels or cement board.

3. Clean thoroughly – Remove any old adhesive, grime, or debris.

4. Apply waterproof sealant – RedGard or similar seals the walls against moisture.

5. Install cement board – For heavy tile, securely fasten boards to studs as the base.

6. Mark plumb lines – Use a level and tape measure to map installation locations.

7. Seal seams – Seal all joints between boards with fiberglass mesh tape and thinset.

With moisture-proofed, stable walls, you’re ready for surround placement. Don’t rush prep work – it’s the key to a successful installation.

DIY Fiberglass or Acrylic Surround Installation

For simple molded surrounds:

1. Dry fit – Test panels in place and mark any necessary adjustments with a pencil before final cutting.

2. Cut panels to size – Use a jigsaw for straight cuts and hole saw for corners or fixtures. File edges smooth.

3. Apply adhesive – Run a bead of panel adhesive around the wall perimeter a few inches up from the tub rim.

4. Attach panels – Starting in a lower corner, press panels into place using Jobsite brand carrying clamps to hold them tight to the wall overnight as the adhesive dries.

5. Use silicone caulk to seal all joints and gaps for a waterproof barrier. After drying, you can apply coordinating trim pieces for a finished look.

Installing Tile Surrounds – A Step-by-Step Guide

Follow these pro tips for stunning tile tub surrounds:

1. Apply thinset mortar – With a notched trowel, spread a 1/4" layer of thinset over the cement backer board surface.

2. Begin tiling at the bottom – Lay a level starter row just above the tub rim – use spacers for even grout line width.

3. Work upwards in rows – Use a level constantly to ensure perfectly straight, even rows. Cut edge tiles to fit.

4. Let tile cure – Allow to set 24 hours before grouting to prevent slippage.

5. Grout application – Scoop grout across the tiles, using a rubber grout float or squeegee to press into joints. Hold float at a 45° angle.

6. Wipe away excess grout – Allow it to begin drying, then use a damp sponge in circular motions to remove residue.

7. Final sealing – Once fully cured, apply a penetrating grout sealer and caulk tub and tile edges for water protection.

For best results, follow your specific tile brand‘s installation guidelines.

Customizing Surrounds for Uniquely Shaped Tubs

To accommodate curved, corner, or otherwise uniquely shaped tubs:

• Select smaller grout line tile – easier to cut and form around angles.

• Use mitered edges and bullnose specialty tiles on outside corners.

• For fiberglass, make relief cuts on the back side allowing it to bend more easily around curves.

• Frame out curved areas in waterproof wood, attaching standard surround panels within the framework.

• Hire a contractor to custom fabricate a surround – an affordable option for one-off sizes.

With smart planning and adaptive installation methods, you can make any surround seamlessly conform to specialty tubs.

Total Costs – DIY vs Professional Installation

Depending on whether you hire a contractor and your material choices, budget:

• $200-$500 for DIY molded surround – panels, adhesive, caulk, trim

• $500-$1,500 for pro-installed surround – includes labor

• $400-$800 for DIY tile surround – tile, thinset, grout, tools

• $1,500-$4,000 for pro tile installation – factoring tile selection and labor

Many pros offer free consultations to provide quotes tailored to your space. Be sure to get multiple estimates before committing.

Replacing an outdated or damaged tub surround rejuvenates your whole bathroom while guarding against leaks and humidity. With the right planning and materials, you can install an eye-catching new surround in a weekend – or have a contractor handle it for you. Follow this guide to make your bath feel luxurious again.