Can You Add an Automatic Pool Safety Cover to an Existing In-Ground Pool? Retrofits in B.C. Explained

Wondering whether an existing pool can be upgraded with an automatic cover? In most cases, the answer is yes! Pool Patrol regularly retrofits automatic pool safety covers on existing inground pools across B.C.

In this guide, we will walk through what makes a retrofit possible, what prep work may be needed, and the kind of timelines builders, general contractors, and homeowners can plan for in the Lower Mainland and the Okanagan.

What is an Automatic Pool Cover Retrofit?

An automatic pool safety cover is a motorized cover system that runs on tracks and opens or closes across the pool. In a retrofit, the system is added after the pool was built, which means the deck, coping, and surrounding features determine our approach.

Why people add automatic pool covers to in-ground pools:

• Safety-first control when the pool is not in use. Safety covers are commonly used to reduce access to water, especially for young children and pets.
  

• Cleaner water and simpler maintenance routines, since the pool stays covered when it is not being used. Automatic covers are a practical way to reduce debris and streamline upkeep.
  

• Project planning. Winter is ideal for feasibility checks, quotes, and lining up trades, even if final commissioning happens later. In the Lower Mainland and the Okanagan, tracks can usually be installed, but the pool needs water in it before a cover can be finalized.
  

Quick Automatic Pool Cover Retrofit Feasibility Guide

TLDR: Use this quick reference to get quick answers for common scenarios.

Scenario	Retrofit outlook	What it usually means
Rectangular pool, solid concrete deck on both sides.	Best case scenario.	Often straightforward track mounting and a clean cover run.
Kidney-shaped or unique pool.	Usually possible, often with some extra preparation.	You may need new concrete or deck modifications for track mounting.
The deck follows an oblong pool shape tightly.	Sometimes challenging, may require significant concrete work.	May need to widen the deck for anchors and straight track runs.
Grass or soft landscaping where a track must sit.	Needs construction.	You will likely need a new concrete mounting surface.
Diving boards, slides, and features.	Extra scope.	Removal or modification may be needed before the cover can run clean.

Retrofit Feasibility in Detail

Based on Pool Patrol’s retrofit approach, feasibility comes down to three realities:

1) Shape: rectangles are easiest (but we can manage other shapes)

Rectangular pools are the least complicated because the tracks need to be straight.

• Kidney-shaped pools are possible but may require deck modifications to create a track-mounting surface.
  

• Pools with oblong decks that follow the pool shape can be challenging if there is not enough deck width for secure anchoring.
  

• If the pool borders grass, you will need to pour concrete before tracks can be mounted.
  
  

2) Space: you need clearance for the hardware

A retrofit needs enough deck space for the track and for the system components.

Clearance rule of thumb from Pool Patrol’s retrofit checks:

• About 2 feet on the side where the motor will sit.
  

• About 1 foot on the opposite side.

These clearances are confirmed on site when Pool Patrol marks out the layout and measures.

3) Features: diving boards and slides can add scope

Anything that interrupts the cover path can mean additional work:

• Diving boards are removed by Pool Patrol frequently as part of retrofit prep.
  

• Slides and other features may require removal, relocation, or additional construction planning.
  
  

How an automatic pool cover retrofit can work on a kidney-shaped pool: rectangular covers run with track zones and clearance planning.

How a Retrofit Install Works, Step by Step

Step 1: On-site check and measurements

Pool Patrol will conduct a site visit to:

• Consult on the best solutions.
  

• Mark the layout.
  

• Measure precisely.
  

• Confirm anchoring points and deck condition.
  

• Identify any prep work (for example, where concrete might need to be poured).

This is the moment where a “maybe” becomes a clear plan.

Step 2: Concrete or construction when necessary

Pool Patrol’s expert team can remove diving boards and recommend contractors, but we typically do not pour concrete or undertake major construction. Talk to your general contractor, ask Pool Patrol for a recommendation, or (if you’re comfortable) DIY your concrete pour. 

• Adding or widening deck sections for track mounting.
  

• Removing or modifying obstacles (diving board base, slide footings).
  

• Ensuring a stable, continuous mounting surface along both sides.
  
  

Step 3: Track mounting and hardware installation

For many retrofits, the tracks are mounted on top of the existing deck using concrete anchors, screws, and plugs. This is why deck condition matters so much.

Step 4: Cover manufacturing

After measurement, the cover is manufactured. Turnaround is about 3 weeks for the cover itself.

Step 5: Final install and commissioning

Once the cover is ready and the pool conditions are right, the system is completed and tested. Voila!

“We need to come mark it out, measure it, and make sure we have room to anchor everything … The tracks will get mounted onto the deck with concrete anchors, screws and plugs. The cover needs to be rectangular for the tracks to run.”
— Eric Miller, Pool Patrol

On-site Readiness Checklist

Use this as a quick pre-visit screen to help reduce surprises and speed up quoting.

Deck and layout

• Continuous deck surface on both sides where tracks will run.
  

• Enough clearance for hardware: 2 feet motor side, 1 foot opposite side.
  

• Deck condition is strong enough for secure anchoring.
  

• Pool shape supports a rectangular cover run, or you are open to deck modifications.
  
  

Pool features

• Confirm if Pool Patrol can remove the diving board.
  

• Confirm if slides or other features need to be removed.
  

• Note any waterline tile or coping details that need careful handling.
  
  

Electrical planning

An important note: electrical is extra and typically handled by the client’s electrician or a project electrician.

In B.C., electrical work is governed by the B.C. Electrical Code and is enforced by Technical Safety BC. Plan for a licensed electrical contractor and confirm permit requirements for the specific site and scope.

How Long Does it Take to Install a Pool Cover Retrofit?

Here is the practical timeline from Pool Patrol’s retrofit experience. Note that the cover cannot be installed until the pool is filled with water, so while planning and tracks can happen in the winter, cover installation may need to wait until spring. 

Manufacturing timeline

• It takes about 3 weeks to manufacture the cover after measurements are taken.
  
  

Installation time on site

• About half a day to install once everything is ready.
  
  

End-to-end timeline

• Often under a month from the first call to completion, depending on prep work and scheduling.
  
  

Lower Mainland vs Okanagan seasonality

• Pool Patrol can often do measurement and track mounting work in many months of the year, depending on site conditions.
  

• A common spring constraint is that many pools without automatic covers are drained for winter, and final commissioning may wait until the pool is refilled.
  
  

“Retrofits are usually possible, but the site must have room for tracks and secure anchoring. Irregular shapes often mean additional deck work before an automatic cover can run properly.”
— Eric Miller, Pool Patrol

Ready for an Automatic Pool Cover Retrofit?

An automatic pool cover retrofit is often achievable in B.C., but the site needs three things: a workable area for tracks, enough clearance, and a secure mounting surface. If your pool is rectangular with a solid concrete deck, you are likely close to ready. If your pool is kidney-shaped, tightly oblong, or missing a deck on one side, you may need to plan for some construction before the cover system can be adequately anchored.

Book a retrofit site visit so Pool Patrol can mark it out, measure it, and confirm track, clearance, and prep requirements.

FAQs

Can you add an automatic pool safety cover to an existing inground pool?
In many cases, yes. Pool Patrol installs automatic covers on most existing pools, and feasibility is confirmed through an on-site measure and layout check.

Does my pool have to be a perfect rectangle?
A rectangular cover path is the simplest. Non-rectangular pools can still work, but may require deck modifications so the tracks can run straight and be anchored securely.

How much deck space do I need?
A common rule of thumb used in Pool Patrol’s retrofit checks is about 2 feet on the motor side and about 1 foot on the other side, confirmed during the on-site mark-out and measurement.

How long does a retrofit take?
Once the site is ready, the on-site install can be about half a day, with about 3 weeks for cover manufacturing after measurement. End-to-end timing often lands under a month, depending on prep work and scheduling.

Who handles electrical?
Pool Patrol notes that electrical work is separate and typically handled by the client’s electrician or project electrician. In B.C., electrical work is governed by the B.C. Electrical Code and enforced by Technical Safety BC.

Pool Patrol is a B.C.-based pool cover specialist with hubs in Vancouver and Kelowna, serving the Lower Mainland and the Okanagan. Contact us for your automatic pool cover retrofit.