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Custom Pool Covers: The Safety Cover Guide in Quebec

Time to read 10 min

A custom pool cover is not simply a sheet placed over the water. It is a system manufactured according to the pool's actual shape and held in place by straps, springs, and anchors installed around the pool. When properly measured, manufactured, and tensioned, a Safety Cover helps protect access to the pool, blocks large debris, and simplifies winter closing.

For a homeowner in Quebec, the choice depends on several factors: the pool's shape, the type of deck, stairs, raised walls, rocks, the presence of a slide or diving board, sun exposure, and the desired level of maintenance in the spring. Two pools with the same dimensions may therefore require very different covers, hardware, and installation work.

Piscine Hippocampe helps homeowners on the South Shore, in Montreal, and the surrounding areas choose a Latham Safety Cover designed for their installation. Our team reviews the photos and preliminary dimensions, recommends the right model, and arranges professional measurements before manufacturing.

Want to know which model is right for your pool? Send us 3 to 5 photos of the pool and deck, approximate dimensions, your city, and a list of visible features. This information allows us to prepare an initial assessment and guide you quickly.

What is a Safety Cover?

A Safety Cover is a winter cover stretched over a pool and secured to anchors built into the deck. Its straps and springs maintain evenly distributed tension around the pool. Unlike a floating winter cover, it forms a barrier above the water and remains in place throughout the cold season.

This cover provides an additional layer of protection against unsupervised access and accidental falls. However, it never replaces a compliant fence, a safe access device, adult supervision, or any other requirements applicable to your property. A Safety Cover is not a play surface: no one should be encouraged to walk on it.

Why choose a custom-made cover?

Precise adjustment to the pool's shape, including curves and unusual angles.

Cutouts and solutions adapted to stairs, rails, raised walls, rocks, waterfalls, built-in spas, diving boards, and slides.

Carefully planned placement of straps and anchors according to the deck surface.

Better tension distribution and a neater appearance than a generic sheet.

Protect openings and reduce the entry of leaves, branches, and other debris.

Choose the fabric based on the amount of light to block, the weight to handle, and the desired level of filtration.

The benefits of a safety cover for an inground pool

Structured winter protection

A properly installed Safety Cover remains taut above the pool. The springs absorb movement caused by winter conditions while the straps transfer the load to the anchors. This design helps maintain a more stable barrier than a loose sheet and limit direct access to the water.

Fewer large debris items in the pool

Leaves, branches, and surface debris remain on the cover rather than falling directly into the pool. In spring, cleaning can be easier, particularly when the cover has been properly tensioned and maintained over the winter.

Less light to slow algae growth

The shading percentage indicates how much sunlight the fabric blocks. A 99% shade model limits the light available for algae growth more than a 91% model. However, water condition at closing and opening time remain decisive: no cover replaces proper water balance.

A solution designed around your layout

A pool with a raised wall, waterfall, or multilevel deck requires a different design than a simple rectangle surrounded by concrete. Measuring serves both to reproduce the pool’s geometry and to plan anchor points, chafe protection, and transitions around obstacles.

Mesh cover or solid cover: what’s the difference?


Criteria Safety Cover Mesh Solid cover
Rainwater and snowmelt Passes through the fabric; no cover pump required. Generally remains on the surface; drainage or a pump is required depending on the system.
Weight and handling Lighter and easier to handle. Heavier.
Light Blocked depending on the model: 91% or 99%. Maximum light blocking.
Dilution and fine contaminants Some water passes through. Better separation between precipitation and pool water.
Homeowner profile For those seeking simplicity, drainage, and easy handling. For those seeking maximum water isolation and willing to manage more water on the surface.

Comparison of Latham 5000M, 7000MS, and 9000MX Safety Covers


Model Shading Fabric weight Limited warranty Best choice for
5000M Standard Shade Mesh 91 % 5 oz 15 years An excellent balance of value, light weight, and protection.
7000MS High Shade Mesh 99 % 7 oz 20 years The desired balance between shade, filtration, and handling.
9000MX Max Shade Mesh 99 % 7.9 oz 25 years Premium construction and reinforced suspension.

Note: the durations indicated are those of the limited warranties announced by Latham at the time of revision. The conditions, exclusions, and prorated periods must be confirmed in the written warranty provided with the product. A warranty does not constitute a promise of an exact service life.

5000M Standard Shade Mesh: the value solution

The 5000M is the lightest model in this comparison. Its 5 oz fabric blocks 91% of sunlight. It is a logical choice for homeowners who want to switch from a conventional winter cover to a custom safety cover while maintaining easy handling and a controlled budget.

Its mesh allows rain and melting snow to pass through, which normally eliminates the need for a cover pump. Since more light can pass through the fabric than with the two 99% models, the quality of the closing and the timing of opening become even more important.

7000MS High Shade Mesh: the recommended balance

The 7000MS blocks 99% of light with a 7 oz fabric. Latham also indicates fine-particle filtration down to 40 microns. For many Quebec homeowners, this model represents the balance between high shade, fine-debris management, drainage, and a weight that remains reasonably easy to handle.

It is particularly suitable for wooded properties, pools with significant sun exposure, or homeowners who want to reduce conditions favorable to algae in the spring without switching to a solid cover.

9000MX Max Shade Mesh: the premium construction

The 9000MX is the most robust mesh model of the three, with a 7.9 oz fabric and 99% shade. Its design focuses on reinforced suspension and a premium finish. It is intended for homeowners who prioritize maximum performance, a more substantial construction, and the longest limited warranty in this range.

The best model is not necessarily the heaviest. Pool geometry, anchoring surface, obstacles, exposure, and maintenance priorities should guide the recommendation. That is precisely why an evaluation by a specialist is preferable to a choice based solely on the model name.

5000M, 7000MS, or 9000MX? Piscine Hippocampe compares your installation, environment, and priorities. Include photos and approximate dimensions with your request: we can explain the value difference between the models in the actual context of your pool.

Can a Safety Cover be adapted to an irregularly shaped pool?

Yes, a custom-made cover can be designed for many shapes and features, but the project must be measured and validated. Manufacturers have solutions for working around elements such as rocks, water features, raised walls, railings, stairs, diving boards, slides, integrated spas, and certain deck accessories.

The term “custom-made” does not mean that every configuration is automatically compatible. The deck must provide suitable anchor locations, clearances must be sufficient, and the construction details must allow for safe tensioning. Above-ground pools, wood decks, and unusual installations require special validation; never order a cover based solely on the pool’s nominal dimensions.

How does a Safety Cover quote work at Piscine Hippocampe?

  1. You send the preliminary information: photos, approximate dimensions, city, deck surface, and pool features.
  2. Our team analyzes the project and recommends the model or models that match your priorities, along with the relevant options.
  3. A professional measurement confirms the geometry, obstacles, anchor points, and details required for manufacturing.
  4. The cover is custom-made based on the approved measurements. The final price depends on the shape, area, fabric, hardware, and complexity.
  5. Installation and tensioning are carried out according to the agreed configuration, then the usage and maintenance instructions are explained to you.

The information to include to speed up your quote


Information What to send
Photos 3 to 5 clear photos showing the entire pool, deck, and obstacles.
Dimensions Approximate length and width, without trying to achieve the precision required for manufacturing.
Location City or postal code to verify the service area and logistics.
Deck Surface type — concrete, pavers, wood, or other — and the available width around the pool.
Special features Stairs, rocks, waterfall, raised wall, rail, spa, diving board, or slide.
Project New cover or replacement. If applicable, attach photos of the anchors and the old cover.
Priority Budget, lightweight design, maximum shade, particle filtration, or a premium finish.

Planning tip: Request your quote in the spring or during the summer rather than at the last minute. Measuring, validation, fabrication, and installation take time, particularly as fall closings approach.

Why Professional Measuring and Installation Are Essential

A cover’s performance depends as much on its installation as on its fabric. A cover that is too loose may rub, sag, or shift. Uneven tension can overload certain straps or anchor points. Professional measuring makes it possible to position the cover and its hardware according to the actual pool rather than an approximate plan.

Latham covers use components such as springs, low-profile rings, reinforced stitching, abrasion-protection strips, and corrosion-resistant hardware. These components must be selected and positioned consistently with the fabric and layout.

Winter Safety Cover Maintenance

  1. Visually inspect the tension, straps, springs, and anchors after strong winds or significant weather events.
  2. Carefully remove branches and heavy objects with a tool that will not cut the fabric.
  3. Do not strike the ice or use a sharp tool on the cover.
  4. Maintain the water level according to the closing instructions: the pool water helps support the cover under a significant load.
  5. Keep children and pets away, even if the cover provides an additional layer of protection.
  6. In the spring, clean the cover, let it dry completely, and store it away from moisture, chemicals, and rodents.
  7. Have a frayed strap, damaged spring, unstable anchor, or worn area inspected promptly.
Mistakes that reduce a cover’s performance

Order using only the length and width provided by the pool manufacturer.

Assume that existing anchors can always be reused without inspection.

Choose the model based solely on price or warranty length.

Close a green or unbalanced pool, hoping the cover will correct the problem.

Allow the water level to get too low or neglect the installation-specific instructions.

Deliberately walk on the cover or allow it to be used as a play area.

Wait until the first frosts to request measuring and custom fabrication.

Frequently asked questions about Safety Covers

Is a Safety Cover made only for rectangular pools?

No. A custom cover can follow many freeform shapes and accommodate several unique features. Feasibility nevertheless depends on the anchoring surfaces, clearances, and exact configuration.

Does a mesh cover need a pump?

Normally, no. Rain and meltwater pass through mesh fabric. A solid cover may require a drainage system or pump, depending on the model.

What is the difference between 91% and 99% shading?

A 99% fabric lets less light through, which further reduces conditions favorable to algae growth. The closing treatment and opening date remain just as important.

Can you walk on a Safety Cover?

It should never be considered a walking or play surface. It adds a protective barrier, but safety rules, fencing, and supervision remain necessary.

Can the anchors from an old cover be reused?

Sometimes, but only after inspection. Their location, condition, and compatibility with the new geometry and new straps must be verified.

How much does a custom pool cover cost?

The price varies according to the area, shape, fabric, number of obstacles, deck surface, hardware, and installation. A custom quote is the only way to get a relevant price.

Which Safety Cover should you choose: the 5000M, 7000MS, or 9000MX?

The 5000M prioritizes value and lightness; the 7000MS offers an excellent balance with 99% shading; the 9000MX is designed for premium construction. Your pool and priorities determine the best choice.

When should you request a quote?

As early as possible before the closing season. Starting in spring or summer allows enough time for measuring, manufacturing, and installation planning.