Filters

Brand

Chemical

Colour

Media

NetType

Option

Pool

PoolType

Power

Price

Season

Size

size

Style

Syle

TESTING. Style

Type

Weight

Weight

weight

Products

Swimming Pool Tee Joint 2 inch White PVC - World of Pools

Swimming Pool Telescopic Poles - Complock

by World Of Pools.com
Sold out
£29.95
  • Lightweight, But Strong Ribbed Aluminium
  • 3 Piece 1.5m to 4.57m Pole
  • Standard End Fittings
  • Will Fit All Standard Brushes & Nets
  • Two Lengths To Suit All Pools

DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days.

RETURNS: All products can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

PRODUCT INFO:

Quality aluminium telescopic pole for swimming pool maintenance. The telescopic pole will fit to your pool brush, net or vacuum head enabling you to maintain your pool. We stock a 3 piece pole that extends from 1.5m or 5ft to 4.57m or 15ft. This is ideal for small pools to medium sized pools

Swimming Pool Thermometer - Animal Designs

by World Of Pools.com
£4.50
  • Swimming pool thermometer
  • Fun designs
  • Floating sea lion, turtle, whale, duck

DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

PRODUCT INFO:

Fun swimming pool thermometer in either sea lion, turtle, whale or duck.

Animal will be chosen at random. We are sorry but we cannot guarantee a particular animal.


 

 

 

 

Swimming Pool Threaded reducer 2" to 1.5"

by World Of Pools.com
£3.95
  • Threaded reducer swimming pool fitting
  • 1.5" Female Thread - 2" Male Thread
  • Converts intex grey cuff hose to imperial 1.5"

2"-1.5" Threaded Reducer used to convert 2" to 1.5". The threaded reducer is part of our range of swimming pool fittings and available on a quick next day delivery service.

Swimming Pool threaded reducer, made up of male thread x female thread reducing from 2" to 1 1/2"swimming pool fittings - perfect for new builds, swimming pool plant room repairs and add-ons.

Swimming Pool Triangular Liner Vacuum Head

Swimming Pool Triangular Liner Vacuum Head

by World Of Pools.com
£22.50
  • Triangular Vacuum Head Designed For Liner Pools
  • Bristles Move Dirt On Liner 
  • Large Triangular Head Picks Up Lots In One Pass
  • Cleans You Pool Floor Quickly
  • Triangular Shapes Aides Corner Cleaning

DELIVERY: Swimming Pool Vac Heads are sent out via a specialist carrier. Delivery will normally take between 1-3 days, but please allow 5 working days in some extreme cases.

RETURNS: Swimming Pool Vac Heads can be returned to us, in compliance with the Consumer Contracts Regulations, unused and in their original packaging, suitable for resale, within 14 days from date of delivery. Returns should always be sent via "Signed For" carrier or postal service.

.

When a return is received back into our warehouse our returns department confirm that everything is present and that the item is in its original condition, to make sure it is eligible for a refund. We will process the refund normally on the same day we take them in, but please allow up to a maximum of 14 working days for the money to reach your bank or credit card. It is unlikely to take this long but due to reasons such as bank delays or errors, this may occasionally occur.

PRODUCT INFO:

Deluxe contoured liner vacuum head is ideal when cleaning your Swimming Pool manually. This vac head fits to standard telescopic pole and can use with ease. The Mega Triangular Vacuum Head is a simple design which works great not only in the middle of your pool has specifically designed to tackle the corners where debris sometimes collect.

Deluxe Mega Triangular Vacuum Head is used for cleaning and vacuuming your Swimming Pool floor it's triangular contoured shape makes it easier to reach in your pools corners and fantastic for people who have a hopper shape floor. On the underneath Mega have produced the vacuum with brushes to help clean your Swimming Pool surfaces. 

Swimming Pool Vacuum Head with Side Brushes

by World Of Pools.com
£19.95
  • Mega Vacuum Head with Side Brushes
  • Attaches to standard telescopic pole
  • Side brushed help clean difficult areas
  • In stock for fast delivery

 

DELIVERY: Swimming Pool Vac Heads are sent out via a specialist carrier. Delivery will normally take between 1-3 days, but please allow 5 working days in some extreme cases.

RETURNS: Swimming Pool Vacuum Heads can be returned to us, in compliance with the Consumer Contracts Regulations, unused and in their original packaging, suitable for resale, within 14 days from date of delivery. Returns should always be sent via "Signed For" carrier or postal service.

.

When a return is received back into our warehouse our returns department confirm that everything is present and that the item is in its original condition, to make sure it is eligible for a refund. We will process the refund normally on the same day we take them in, but please allow up to a maximum of 14 working days for the money to reach your bank or credit card. It is unlikely to take this long but due to reasons such as bank delays or errors, this may occasionally occur.

PRODUCT INFO:

This Mega Vaccum Head provides great cleaning to your Swimming Pool floor from its side brushes and weighted body. This creates the vaccum to stay on your pool surface maximising the suction you are receiving from your filtration system.

The World Of Pools Large Mega Pool weighted Vacuum Head with Side Brushes is designed for the larger inground style liner pools with flat bottoms, the side brushes are perfect going around step units, crevices and even those creases that may appear after a few years. This Swimming Pool Vacuum Head is constructed of ABS plastic, high-density bristles with an standard fit locking system that will fit all standard complock and telescopic poles throughout the UK industry.

  • Swimming Pool Vacuum Yoke Head Assembly For Telescopic Pole
  • Connects To 95% Of Swimming Pool Vacuum Heads
  • Fits Into Standard UK Telescopic Pole
  • Cheaper Than Buying New Vac Head

DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days.

RETURNS: All products can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

PRODUCT INFO:

Replacement handle for a vacuum head. When cleaning you Swimming Pool you connect your Vaccum Head to your Complock Pole to be able to clean you pool floor. 

Cleaning your Swimming Pool is important and when you use a Vaccum Head you will need a 'Yoke Assembley' to attach your pole to you vaccum. Many vaccums have a 'Yoke Assembley' included in the purchase of a new vaccum but these are a key essential that made need replacing instead of purchasing a brand new Vaccum Head.

Swimming Pool Wall Brush - Aluminium Backed

by World Of Pools.com
£18.95
  • Aluminium Backed Swimming Pool 18" Wall Brush
  • For Use In Liner & Tiled Pools
  • Fits All Telescopic Poles
  • Curved Design Suits All Pools
  • Sturdy Bristles

DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days.

RETURNS: All products can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

PRODUCT INFO:

Swimming pool wall brush with aluminium back. The brush is 18" long so ideal for brushing the pool walls and floor and has the aluminium backing for added strength

Swimming Pool Winter Closing Chemical Kit

by World Of Pools.com
£36.00
    • Fi-Clor Winter Closing Chemical Kit For Swimming Pools
    • Winterizing Swimming Pool Kit for Small, Medium and Large Pools
    • Fi-Clor Non-Copper MultiFunctional Longlife Algicide
    • Fi-Clor Superfast Shock Chlorine Granules
    • Fi-Clor Pool Chemicals to keep your pool clean over Winter

     

    DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

    RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

    PRODUCT INFO:

    Fi-Clor Winter Pool Chemical Kits will provide you with the essential water treatment products to keep your swimming pool clean throughout the winter months. Winterising you pool correctly with Fi-Clor Chemicals will help avoid costly repair bills and leave you with a clean pool to start the new season. Our Fi-Clor Brand Winter Swimming Pool Chemicals have been packaged to suit all styles of swimming pool.

    Fi-Clor Swimming Pool Winter Closing Kits for Closing Small, Medium, Large & Extra Large Pools

    When closing your swimming pool for winter with Fi-Clor Winter Closing Chemicals it is vital you protect the swimming pool as much as you can, large scale units such as heat pumps and pumps have their own manufactures guidelines you should followed for winterising. But keeping the water intact and protecting your pool liner from staining is the same across the board. The pool should be shock treated first with Fi-Clor Superfast Shock, a powerful oxidizing agent that helps burn off any remaining impurities and leaves your pool clean and clear before you add the Fi-Clor Multifunctional Longlife algaecide. 

    Fi-Clor Superfast Shock – An easy method for shock dosing your swimming pool water. An effective way to deal with water problems and restore clear sparkling water. To ensure safe to use of your pool, maintain a free level between 1-3 ppm and a pH level of between 7.2 and 7.6

    Fi-Clor Multi-Functional Longlife Algicide - A copper free longlife algicide that has Anti-Scale & Anti-Stain properties that will help keep your pool clear all Winter.

    Small - Closing Pools For Winter up to 35 cubic metres - Max Pool Size 24ft x 12ft - 450g Fi-Clor Shockpot  & 3 Litres Fi-Clor Multifunctional Algicide

    Medium - Closing Pools For Winter up to 50 cubic metres - Max Pool Size 28ft x 14ft - 1kg Fi-Clor Superfast Shock Granules & 3 Litres Fi-Clor Multifunctional Algicide

    Large - Closing Pools For Winter up to 100 cubic metres - Max Pool Size 40ft x 20ft  - 2.5kg Fi-Clor Superfast Shock Granules & 3 Litres Fi-Clor Multifunctional Algicide

    X-Large - Closing Pools For Winter up to 180 cubic metres - 4kg Fi-Clor Superfast Shock Granules & 6 Litres Fi-Clor Multifunctional Algicide

      Swimming Pool Winter Debris Cover Spare Fixings - World of Pools

      Swimming Pool Winter Debris Cover Spare Fixings

      by World Of Pools.com
      £12.50

      Range of Swimming Pool Fixings for Debris Covers

      Deluxe Spring & P Anchor 

      Flush Fix Spring 

      Flush Fix Brass Anchor

      Installation Tool For Flush Fix

      Premium P Anchor 

      Red Plastic Plugs

      4 Bar Buckle

      D Ring

       

      • Winterizing Rubber Plug for swimming pool closing and maintenance
      • 1.5" - 2" fitting
      • In Stock For Immediate Delivery

       

      DELIVERY: In-stock items are sent out on a next working day service

      RETURNS: All products can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      Essential winterizing product for pool closing. The winterizing plug is a quck and easy way to plug your plumbing lines. In stock for fast delivery

      Tangit PVC & ABS Cleaner For Swimming Pool Pipe - World of Pools

      Tangit PVC & ABS Cleaner For Swimming Pool Pipe

      by World Of Pools.com
      £10.95
      • Tangit PVC & ABS Cleaner For Swimming Pool Pipe
      • Solvent To Remove Grease & Dirt Before Gluing
      • Ensures Best Weld Results On Pipework
      • In Stock For Immediate Delivery

      Solvent cleaner is used for the removal of grease and oily deposits on the surfaces of pipe, pipe fittings.

      PVC / ABS Pipe cleaner is a special blend of solvents formulated to clean all PVC and ABS pipework prior to cement welding or glueing together. This PVC / ABS Pipe cleaner will effectively removes unwanted oils, dirt and grease. It is essential that all joins are cleaned before applying cement/ glue to prevent the join from leaks.

      Application is very simple, use a clean cloth/rag and gently submerse into the solvent and then gently wipe foreign matter away for a nice smooth finish of preparation of cementing the join together.

      Note,

      When making a threaded piece of pipe air tight/water tight you do not need pipe cleaner or cement, this would be bounded with simply adding PTFE Tape (please see related products below)

      Tangit Swimming Pool Pipe Adhesive PVC - World of Pools

      Tangit Swimming Pool Pipe Adhesive PVC

      by World Of Pools.com
      £13.95
      • Tangit Adhesive Is Ideal For PVC Swimming Pool Pipes & Fittings
      • Suitable For Systems Operating Up To 16 Bar
      • Resistant Against Chemicals
      • In Stock For Immediate Delivery

      DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

      RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      Tangit all pressure glue, for swimming pool fittings, Koi pond fittings, Suitable for pressurised and unpressurised PVC systems and chemically treated water.

      Tangit Products have been purfected on over 40 years of extensive research and experience, thus ensuring consistent outstanding product quality. This is why tangit gives you a unique guarantee bond and also resistant to acid and gases.

      Tangit PVC-U special adhesive for joining pressure pipes made of PVC, cable ducting and drainage pipes.

      Recommended Uses

      • Water supply (swimming pools, koi ponds etc)  
      • Distilled water
      • Water waste
      • Refrigerating brine
      • Sea water
      • Plant and apparatus
      • Food and beverage industry
      • Chemically treated water

      Note: 125gram tube does not include brush

      Thermecro Evacuated Tube Swimming Pool Solar Heating System will heat your swimming pool in the Summer or Winter. It will even work when it is raining. When compared to existing solar products it is far more efficient at not only producing heat but retaining it too, ensuring minimal heat loss and providing ultimate efficiency and heat gain for your swimming pool.

      Thermecro Swimming Pool Solar Heating Evacuated Tubes are extremely effective and are capable of harvesting 92% of available solar energy making it an extremely Eco friendly solution with zero CO² emissions
      Using the Thermecro Swimming Pool Solar Heating Evacuated Tubes will result in Significant savings on energy bills and with a simple installation; easily retro fitted to any existing system, supplied with pipe work installation kit and easy to use controller it is inexpensive to install too.

      Space saving, compact design ensures maximum output and the adjustable frame allows for the optimum angle of inclination to the sun. Low maintenance means less time fixing and more time swimming and as the Thermecro Swimming Pool Solar Heating System uses Evacuated Tubes it is effective in summer or winter, rain or shine


      Thermostone Plus PS80/40 Insulated Swimming Pool Build Block

      by World of Pools
      Save 17%
      £47.90
      £39.60
      • Thermostone Plus Insulated Swimming Pool Building Blocks PS80/40
      • Quick Swimming Pool Construction, Reducing Labour Costs By 65%
      • Smooth, Indent Resistant Walls - Additional PS80 Layer On Internal Wall
      • Lightweight Materials Means No Physical Straining
      • 3.33 pieces/m² (10 blocks for every 3 square metres)
      • 0.14 m³ concrete per m² formworks
      • Good Insulation With Thermal Rating Of 0.32W/M²/K
      • Dimensions : 1000 mm x 250 mm x 300 mm

      PRODUCT INFO:

      Thermostone Plus - Reliable – Insulating – Quick Assembly

      Thermostone Plus is a formwork which is made from expanded polystyrene, allowing the basic pool to be constructed from lightweight blocks, strengthened with steel rebar & then the internal cavities are filled with concrete.

      The insulation value of Thermostone Plus block system is much higher than standard construction methods, which means lower heating costs & huge savings on energy.

      Unlike other block systems Thermostone Plus Blocks allow the concrete fill to be pumped in up to a depth of 1.75m.

      Thermostone Plus PS80/40 have similar characteristics to the original PS40 blocks, but the PS80/40 have an additional layer of PS80 on the pool side, resulting in an exceptionally hard pool wall surface that resists dings, dents and deformities
      Calculation Example Number Of Blocks Required As Well As Concrete Filling
      POOL DIMENSIONS (W X L X D) THERMOSTONE PLUS QUANTITIES
      250cm x 500cm x 150cm 80 Blocks / 3.5m3 Concrete
      300cm x 600cm x 150cm 95 Blocks / 4.2m3 Concrete
      350cm x 700cm x 150cm 110 Blocks / 5.0m3 Concrete
      400cm x 800cm x 150cm 125 Blocks / 5.5m5 Concrete
      400cm x 1000cm x 150cm 145 Blocks / 6.5m3 Concrete
      450cm x 900cm x 150cm 140 Blocks / 6.0m3 Concrete
      500cm x 1000cm x 150cm 160 Blocks / 7.0m3 Concrete
       600cm x 1200cm x150cm 185 Blocks / 8.0m3 Concrete

      F.A.Q: ALL THE ANSWERS YOU NEED TO MAKE AN INFORMED DECISION

      Q: How Are Thermostone PS80/40 Installed?
      A: Thermostone PS80/40 Blocks Are Laid On Top Of A Reinforced Concrete Base, With The Initial Row Bed In Mortar. Each Additional Row Is Then Glued Onto The Row Below. Rebar Is Run Through The Internal Gaps Until The Desired Pool Height Is Reached, Then Concrete Is Pumped Into The Cavities.

      Q: What Size Are The Blocks
      A: Thermostone Plus PS80/40 Blocks Are 1000mm Long X 300mm High X 250mm Wide

      Q: What Size Are Thermostone Plus PS80/40 Blocks?
      A: Each Block Is 1000mm Long x 300mm High x 250mm Wide.

      Q: What Is The Thermal Rating Of Thermostone Plus PS80/40 Blocks?
      A: The Thermal Rating Is 0.32W/M2/K.

      Q: How Much Concrete Will I Need?
      A: You Will Need 0.14m3 Of Concrete Per M2 Of Thermostone Plus Formwork.

      PDF DOWNLOADS:
      Insert Download

      DELIVERY: We aim to send thermostone plus blocks within 5 days. Stock items are normally sent same day, and delivery made between 2-3 days

      RETURNS: 

      thermostone plus blocks are produced to order and as such is classed as a special order and cannot be returned unless there is a manufacturing defect 

      If there is a manufacturing defect on the thermostone plus block it can be returned in its original packaging, within 14 days from date of delivery. Returns should be sent via a "Signed For" carrier or post. A Returns Number must be obtained before sending goods back.


      When we receive the (product), our returns department confirm that everything is present and in its in original condition to ensure its eligibility for refund. We process refunds as quickly as possible. We process most refunds on the same day which they were received, but please allow up to a maximum of 14 days for the money to reach your account. It rarely takes this long, but can happen sometimes for reasons such as bank delays or errors.

      • Thermotec Penguin 4kw Above Ground Pool Heat Pump
      • Plug & Play Straight Into A 13 amp Socket
      • Heats Above Ground Pools Up To 10m3 to 30°C
      • Summer Season Late May to August / Early September
      • 1 Year Parts Warranty

      DELIVERY: Thermotec Penguin 4kw Above Ground Pool Heat Pumps are sent out via a specialist carrier. Delivery will normally take between 1-3 days, but please allow 5 working days in some extreme cases.

      RETURNS: Thermotec Penguin 4kw Above Ground Pool Heat Pumps can be returned to us, in compliance with the Consumer Contracts Regulations, unused and in their original packaging, suitable for resale, within 14 days from date of delivery. Returns should always be sent via "Signed For" carrier or postal service.

      .

      When areturn is received back into our warehouse our returns department confirm that everything is present and that the item is in its original condition, to make sure it is eligible for a refund. We will process the refund normally on the same day we take them in, but please allow up to a maximum of 14 working days for the money to reach your bank or credit card. It is unlikely to take this long but due to reasons such as bank delays or errors, this may occasionally occur.

      PRODUCT INFO:

      The Thermotec Penguin 4kw Above Ground Pool Heat Pump will not only be your kids favourite thing in 2023, but by the end of Summer it will be yours, too. This cute looking heat pump could save you £2500 in running costs, compared to a Bestway 3kw heater, in just one year.

      Don't forget to buy a Solar Cover, they are essential and the better the quality the more money you save.

      The Thermotec Penguin 4kw Heat Pump has a Minimum Flow rate requirement of 1.5m3/hr 

      Digital Heating Control Panel - Control Heating Up To 30°C & No ByPass Required

      All Swimming Pool Heat Pumps are designed to heat Pool water slowly but very cost-effectively. If you correctly size a Thermotec Penguin 4kw heat pump to heat your pool from cold to warm it will normally take 2 - 3 days, but following this initial heating period, it is just a matter of using the Thermotec Penguin 4kw Heat Pump to keep up the heat every day.

      A Good Quality Solar Cover Must be Used With This Heat Pump

      We would recommend the Thermotec Penguin 4kw Above Ground Pool Heat Pump for pools up to 10m3. If your pool is larger than this we would recommend a bigger plug & play heat pump, such as the Poolstyle Mini 6 Plug & Play Heat Pump or the Poolstyle Mini 8.

       

      • Hayward Tiger Shark Robotic Swimming Pool Cleaner Quick Clean
      • Fast Clean Robotic Pool Cleaner, Cleans Pool Floor & Walls
      • Recommended pool size: up to 80 Square Metres
      • Cleaning Speed: 18meter/minute
      • Work Cycle: 2 hours
      • Filter Porosity: 5 microns
      • Dimensions: 410 x 410 x 280mm
      • Floating Cord Length: 18Meters
      • Warranty: 2 Years

      DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days.

      RETURNS: All products can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      Tiger Shark QC Robotic Pool Cleaner is a fast powerful robotic pool cleaner that will clean your pool in a matter of hours, climbing the pool slope, walls and collecting all the debris from the pool floor.The tiger Shark is lightweight, even though it has two very strong and efficient motors, as only the top robotic pool cleaners do.

      The QC Tiger Shark is similar in all aspects the standard Tiger Shark but will clean your pool in two hours. To make the cleaning process even easier the Tiger Shark uses removable cartridges. The two powerful motors, one for the tracks and one for the powering the suction, allow it to clean your pool efficiently and quickly. The robot can be equipped with PVC gel rollers for liner swimming pools or with high grip foam rollers for tiled swimming pools. The Tiger Shark cleans the pool floor and the pool walls.

      Please choose the correct Tiger Shark for your Pool. Standard PVC Rollers can be used on most pools and are more hard wearing. Foam Rollers are more suited to Ceramic, Tilled & Concrete Pools 

       

      • Triton Side Mount Sand Filter - Complete with Media
      • Filter tank, Multiport valve, pressure gauge & media
      • Maximum Operating Pressure 50 psi
      • Combination water and sand drain makes servicing and winterizing fast and easy
      • Bulkhead connectors are threaded for easy installation and service
      • Internal air bleed
      • All internal parts are threaded for ease of service
      • Heavy-duty closure provides easy inspection, and features an easy-to-read pressure gauge with air relief valve

       

      DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

      RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      Triton Side Mount Sand Filter - Complete with sand and pea gravel

      Triton Side Mount Sand Filter is a superior, durable sand filter. The Triton is a one-piece, fiberglass reinforced tank with UV-resistant surface finish for years of unequaled strength and durability. This unique method locks in fiberglass, preventing fibers from "blooming" under harsh conditions.

       

      Universal Strap Set from Plastica - World of Pools
      • Universal Strap Set for Swimming Pool Solar Cover Reel
      • Pack of Ten straps to connect Solar Cover to a Reel System
      • Plastica Strap Set is an easy DIY pack
      • Provides everything you need to attach your cover to your reel.

       

      DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

      RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      Universal Strap Set for Swimming Pool Reel Systems (10 pack)

      The Unviversal Strap Set from Plastica comes in a pack of Ten straps which can be used to connect your Swimming Pool Solar Cover to your Reel System. This Strap Set is a easy DIY pack that will provide everything you need to attach your cover to your reel.

      Why Buy The Plastica Universal Strap Set

       If you have a Plastica Reel system it is strongly advised to use this strap set over other systems, as there are pre drilled holes on the Plastica strap set

      The Unviversal Strap Set comes in a pack of 10 which can be used to connect your Reel system to your Swimming Pool Solar Cover. In this Strap Set kit there will be everything you require to be able to attach your Solar Cover to your Reel system. You will follow a easy process that will keep your Solar Cover tight to your reel when being rolled up.

      Keeping the right distance on your straps is a major key in being able to being able to roll your Solar Cover up evenally. So when placing your poppers on to your Solar Cover it is a good idea on using the same length on from the edge of your cover to help you out from the start. Measuring and marking where your straps would attach before actually fitting any is a perfect way of knowing its evenally marked out before you start fitting them.