Measuring your sails is easier than it sounds, thanks to our easy-to-understand Measurement Forms. Our team is here to make sail measurement simple and stress-free. So let’s get started. Please choose a fine, not too windy day to take your measurements. Take a halyard, a long tape measure and follow our Measurement Form guidance (download your form from this page and add any comments you may have). A reel type (surveyors) tape measure has a metal loop at the end, so you can tie or shackle it to the halyard. Always pull the tape measure tight. If you can, send us pictures of your boat's sail plan or designer's specifications. Our long experience tells us it is better to physically measure the boat and not rely totally on manufacturers specifications. Rig sizes can vary even between the same make and size of sailboat. Measurements can also be altered as a result of re-rigging, or modification by a previous owner. Good tip: Remember to tie a line to the halyard along with the tape measure, in case your tape breaks, so you can retrieve the halyard.
We recommend measuring your rig before ordering a custom sail, to be sure it will fit properly. Production boat rigs will vary for a number of reasons; sailors may modify their rig, the manufacturer may have offered a number of rig options for the same make and model. Therefore, it is always better to measure yourself. We provide detailed instructions on how to measure your sails. The important things to know are what your maximum luff, foot and leech dimensions can be. Please, do not measure using a rope, as ropes stretch. When we ask for max hoist, we will deduct a suitable amount for stretch. A little short is fine, too long can give you lots of problems on the water, particularly in stronger winds. Instead of measuring the rig, another option might be to measure your old sails, but it’s better to measure the rig as your old sails may be blown out, or stretched and will not fit perfectly any more. Or the sail may not have been made to the best design for your boat. So please, measure the rig. For further information, or if you have questions about which type or cut of sail is best for you, please email us at firstname.lastname@example.org We'll do our best to give you a quick answer.
Clip the tape measure onto your headsail halyard, or to the upper furling swivel on a furler, just like the head of the sail. Hoist it until it stops fully at the top. Measure down to the tack fitting for ‘Lp’. Make sure the tack shackle is pointing up, as it will do when the sail is set. Measure the horizontal distance between the tack fitting and the mast for J. You also need to check the diameter of the luff tape (that slides into the groove in the aluminium luff foil), specify the colour of UV cover and whether it is to be placed on port or starboard side. Measure the position of both ends of the sheeting track on deck, so we can design the perfect angle to the clew of your new sail. Please, note the height of the clew in case you need a high clew sail, for a less obstructed view ahead and to leeward.