When a bathtub starts showing its age, chips in the surface, stubborn stains that won't come out, a colour that belongs in a different decade, most homeowners face the same question: do I refinish it, or replace it?

Both options can leave you with a tub that looks new. But the cost, the timeline, and the disruption involved are dramatically different. Here's a clear-eyed comparison to help you decide.

The Cost Difference

This is usually where the conversation starts, and for good reason. Most bathtub refinishing projects completed by Blackstone Tub Refinishers range from approximately $600 to $900. That's the cost to restore what you already have to a like-new surface.

Bathtub replacement is a different order of magnitude. The tub itself, even a basic model, typically starts at several hundred dollars. Then there's the cost of removing the old tub (which often means cutting out surrounding tile), the new tub installation, any plumbing adjustments, and retiling the surround. Total costs for a straightforward tub replacement commonly run $3,000 to $5,000 or more, and complex jobs or premium fixtures can go considerably higher.

Refinishing can save up to 75% compared to full replacement, and that's not a stretch.

The Time Difference

Bathtub refinishing is completed in most cases within one to two days. Your technician arrives, prepares the surface, repairs any chips or damage, and applies the professional coating. After a 24-hour cure period, your tub is ready for regular use.

Tub replacement is a multi-day project at minimum. Demolition, installation, and retiling each take time, and the sequence has to be right. Many homeowners find themselves without a functional bathroom for several days. In older homes with unusual plumbing or tile configurations, it can take longer.

The Disruption Difference

Refinishing leaves your bathroom essentially intact. Your tub stays where it is. There's no tile removal, no plumbing work, no debris to dispose of. Most homeowners can barely tell anyone was there once the job is done.

Replacement involves demolition. Tiles come off. Old tub materials need to be removed and disposed of. There's dust, noise, and contractor traffic through your home. For homeowners with mobility limitations, or in multi-unit buildings where scheduling matters, this is a significant practical consideration.

When Replacement Makes More Sense

Refinishing is the right choice for the vast majority of bathtubs, but not every tub. Here are the situations where replacement is genuinely worth considering:

  • The tub has significant structural damage, cracks that go through the entire wall of the tub rather than just the surface
  • The tub is leaking from the drain fittings or the body of the tub in a way that requires full access to fix
  • You're doing a complete bathroom renovation and want to change the tub layout, size, or position
  • The tub is a very low-quality unit that has deteriorated beyond practical repair

In all of these cases, a conversation with a professional refinisher is still worthwhile before committing to replacement. At Blackstone Tub Refinishers, we'll tell you honestly if refinishing isn't the right call for your tub. It doesn't help anyone to refinish a surface that won't hold up.

When Refinishing Is Clearly the Right Choice

  • The tub surface is chipped or has lost its gloss
  • The tub colour is outdated but the tub itself is structurally sound
  • You want to freshen up your bathroom without a full renovation
  • You're preparing a home for sale and want to improve its appearance cost-effectively
  • You manage a rental unit and need a cost-effective solution that doesn't require taking the bathroom out of service for days
  • You have a quality cast iron or porcelain tub that's worth preserving

The Bottom Line

For most homeowners with a structurally sound tub that's just showing surface wear, refinishing is the obvious choice. It costs a fraction of replacement, is done in a day, and leaves you with a tub that looks and feels new.

If you're not sure which situation you're in, the easiest thing to do is call us. We can usually tell you over the phone whether your tub is a good candidate for refinishing, no visit required for a preliminary assessment.