We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. Since those early days, the company had added casement window products, door hardware. Our calculator will help you calculate the sash. 10mm and length tolerance of +/-3mm. Sold in pairs. MENU. For use with cord or chain. Our calculator will help you calculate the sash weights you need for your window. £ 3. Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers;. Shop for D4 Standard Sash Balances on Mighton Products. 00 ex. Mighton Sash Window. EX VAT. Our Flexible weatherstripping can be fitted to the top of the top sash to reduce draught and your help prevent your windows from rattling. Shop for D6 Standard Sash Balances on Mighton Products. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Please note our sash weights are subject to tolerance variation of up to 5% on dimensions and in weight. Sliding Sash Window - Mighton Weighted Box Sash Window Series. In a traditional Simplex system, the Staff bead is swung outward on Baton Rod Hinges and secured using Baton Rod screws. Mighton have been the UK’s leading supplier of high quality sash window hardware including pulleys, weights, timber staff & parting beads and much more since 1982. 6. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. All of Mighton’s timber staff beads and parting beads have a width & thickness tolerance of -0. Designed and manufactured to be better than the original. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Choose from a range of sizes including 38mm & 45mm 600mm sticks of lead to an array of weights from 6lb to 32lb ready to be delivered to you next day. The Schlegel Q-Lon range is one of the most reliable weatherseal ranges on the market and in stock and available at Mighton now. Approval subject to. our D4 balances can be tensioned to hold a sash up to between 29lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. It is available in a range of both traditional and contemporary finishes to complement the rest of the sash furniture range we offer. More Information. Available in 7 colours. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. Shop for Lead Makeweights & Add-On Weights on Mighton Products. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. Is this what you are searching for?. We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. Designed to pull meeting rails together to reduce draught and increase security. Weatherseals; Glazing Bars & Tapes; Mighton Goodies; Sash Restoration. 6mm Grippa® Maximum Sash Weight permissable is 45kg/100lbs. A simple solution and easy to fit. Construction and assembly of a Traditional Sash Window. Cost effective disposable protection against spills. 7mm) chuck. Excludes countries outside Great Britain. Mightons Sash Hardware - brief video displaying some of the sash window hardware products avai. If you are upgrading your glazing, your sash weights are probably going to have to be changed to accommodate the extra weight of your sashes. 53 REVIEWS. Maunfactured in the UK and safety stamped. Read More. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. EX VAT INC VAT. We hold a huge range of weights in stock for next day delivery. VAT. Weatherseals; Glazing Bars & Tapes; Mighton Goodies; Sash Restoration. Heavy duty UniStop is a simple way of securing your sash or limiting it for ventilation. Please observe relevant safety and materials handling guidelines at all times. This key will allow you to tension our AL & SL sash balances easily. Sash Window Weights , Balances , and Hardware Specialists EX VAT INC VATMighton designed flush-fitting 300mm Trickle-Vent with vent adjustment for simple condensation control. Mighton Sash Weights - brief video with Mike Derham, the. 10mm Diameter thru hole. our SL balances can be tensioned to hold a sash between 60lb and 70lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly tested to. You can either specify what weights you require or simply advise us of the details of your sashes and we will calculate your sash weight and. Up to 5 + 5 panels. Sash Window Weights; Sash Balances; Staff & Parting Beads;. Aquamac 21 Weatherseal, sealing gap: 4. Step 1 – Select your products and add them to your cart. 90 ex. 10. Excludes countries outside Great Britain. Crucial for upstairs windows for example. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. Especially handy if the sash is high up or you need to over reach. MENU. VAT. Can be used for added security by fitting just above the meeting rail or venting by fitting 4″ (100mm) above the meeting rail. Weatherstripping & Plastic Beading. Weatherseals; Glazing Bars & Tapes; Mighton Goodies; Sash Restoration. RATED 4. This cutter is a router cutter bit, and should not be used in a hand drill or column drill etc. 31. . Fitting a Deflector weight to the top of your existing sash weights can help deflect the opposite sash weight during operation. our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. our D4 balances can be tensioned to hold a sash up to between 29lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Mighton Goodies; Sash Restoration. 53 REVIEWS. FSC® Certified Wood Plastic Composite (WPC) Glazing Bar 22mm x 12mm x 12mm. EX VAT INC VAT. Our calculator will help you calculate the sash. This is sufficient for ONE sash. Mighton Goodies; Sash Restoration. On a PVCu window the unit is fitted into a rebate in the plastic top rail. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. More Information. Description. Steel weights are ordered cut to the desired weight only. Add to basket. Excludes countries outside Great Britain. 5mm) or 2 1 ⁄4″ (57. Mighton provide strong and hardwearing products in a variety of thickness and lengths. Hooklocks have a dual action, the hook pulls the sashes togther reducing draughts and upward helping line up the tops of your sashes for a neater appearance. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Sash Balances & Weights. You can make significant savings by changing to our steel sash weights. Mighton Goodies; Sash Restoration. 6. It not only guarantees exceptional aesthetics but also eliminates any waviness after installation. Our range of square & rectangluar section lead sash weights are all available for stock for next day working delivery or collection. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. Sash Window Hardware. 7mm) chuck. Our calculator will help you calculate the sash weights you need for your window. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;. 12′ x 9′ Polythene Dust Sheet. £ 13. Read More. Can be used for added security by fitting just above the meeting rail and for venting by fitting 4″ (100mm) above the meeting rail. Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers;. Within a typical sash window structure there will be four sash weights used: two weights for the upper sash, and two weights for the lower sash. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. On a PVCu window the unit is often fitted into a rebate in the plastic top rail. Shop for Lead Sash Window Weights - Square on Mighton Products. Operating Instructions downloadable below. Make it once. 10mm Diameter thru hole. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Sash Window Weights , Balances , and Hardware Specialists EX VAT INC VATFREE Same-Day Despatch with Next Working Day Delivery on All Orders Over £95*. Red Spot Polished Cotton Sash Cord. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. Non bearing-guided. *£95 excluding VAT. VAT. VAT. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. Medium pile acrylic roller. Your application will be reviewed within one working day*. our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Excludes countries outside Great Britain. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats. our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Ecobrush is ideal for both weather-proofing and for taking the rattle out of your sash windows. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;. The Mighton Products’ video guide section contains a comprehensive library of helpful videos to guide you in your journey to selecting and installing premium door and window hardware. If you require further assistance on your brushpile requirements, give us a call today on 01223 497097. FREE Same-Day Despatch with Next Working Day Delivery on All Orders Over £95*. Step 3 – When you have completed the checkout process you will receive a confirmation email. *£95 ex. EX VAT INC VAT. Ecobrush®. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. For use with cord or chain. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Read More. Aquamac 21 Weatherseal. 43 kg. Fix to chain using small bolt and nut. Description. Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers;. 5mm brushpile for additional built in weatherproofing. All of Mighton’s timber staff beads and parting beads are 3m long, except for the timber staff beads with standard weatherstrip which measures 2. Brighton fasteners are a well recognised feature of a sash window. Screw fix connector to sash stiles (one either side of the sash), leaving one end projecting. By trimming the makeweight, you get the counterbalance perfect. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Call sash service today 020 8935 5368. We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. Make it once. We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Shop for D6 Standard Sash Balances on Mighton Products. Download our Mighton Coatings brochure, request a copy by mail or browse online using our handy ‘flip-book’. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. This innovative combination of PVC and wood fibers creates a remarkably durable product suitable for both. FREE Same-Day Despatch with Next Working Day Delivery on All Orders Over £95*. Excludes countries outside Great Britain. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. The Sash-tilt Button is the decorative screw-in button that operates the Guide-catch and is used on the bottom sash. High quality sash pulleys are essential for reliability and ease of opening. This cutter is a router cutter bit, and should not be used in a hand drill or column drill etc. Make it once. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Budget Brass Wheel Pulleys. This double sided foam tape is perfect for applying glazing beads or bars as its ideally suited to bonding difficult and dissimilar substrates and surfaces. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Hooklocks have a dual action, the hook pulls the sashes togther reducing draughts and upward helping line up the tops of your sashes for a neater appearance. Avia Secure Door & Window Sensor. Excludes orders with weights and excludes deliveries to Highlands and Islands and other remote areas. Crucial for upstairs windows for example. A good time to order is when a big project is underway with more than. Construction and assembly of a Traditional Sash Window. Our standard spiral balances are available from stock in 1″ increments from 8″ to 51″ long, so will balance windows with an overall. Mighton Goodies; Sash Restoration. VAT. Our standard spiral balances are available from stock in 1″ increments from 8″ to 51″ long, so will balance windows with an overall height of between 18″ and 102″. Spiral Sash Balances. Not sure what you need? Use our simple calculators to work out what #sashbalances or #weights you need for your #sashwindows! Window Products. Traditional design aesthetics. Our range of square & rectangluar section lead sash weights are all available for stock for next day working delivery or collection. If you are upgrading your glazing, your sash weights are probably going to have to be changed to accommodate the extra weight of your sashes. Crucial for upstairs windows for example. Weight. We hold a huge range of weights in stock for next day delivery. Cost effective way to build up sash window weights and fine-tune your sashes; 38mm Diameter in 0. EX VAT INC VAT. Sash Window Weights. We hold a huge range of weights in stock for next day delivery. We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. The product is suitablefor use on Timber and PVCU Sash Windows. Available to suit 6mm or 8mm Cord Diameters. Excludes orders with weights and excludes deliveries to Highlands and Islands and other remote areas. Please allow up to 4 working days for. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;. EX VAT INC VAT. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. How to Click and Collect. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories;. Thoroughly tested to 20,000 cycles. 6. Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers;. Designed and manufactured to be better than the original. Our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight. We offer a next day delivery timeframe, please be aware this is our aim and not a guarantee. Mighton Goodies; Sash Restoration. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Mini Groove Cutter for use with our Standard Wetherstrip (SWS). Steel sash weights were developed by Mighton Products as a cost effective alternative to traditional lead weights. Plated solid brass faceplates for durability. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;Mighton Goodies; Sash Restoration. Please observe relevant safety and materials. Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. Used with our PVCu WINDOW GUIDE-CATCH. We can calculate which steel weights you will need if you enter your sash sizes & glass configuration into our Sash Weights Calculator. Cost effective way to build up sash window weights and fine-tune your sashes; 38mm Diameter in 0. Excludes orders with weights and excludes deliveries to Highlands and Islands and other remote areas. Shop for Lead Sash Window Weights - Round on Mighton Products. Door and Window Systems. This fastener will complement your sash windows. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. our D6 balances can be tensioned to hold a sash between 30lb and 39lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats. We offer a next day […]Mighton Goodies; Sash Restoration. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam;. MENU. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel. EX VAT INC VAT. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. To remove the sash weights, take out the pocket cover (image 1) and push the “wagtail” (the piece of wood separating the two channels, image 2) to one side. To avoid errors, after calculation, please check the steel weight section size will fit your window’s sash box or call us for advice on 01223 497097. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats. This kit is aimed at. Patented worldwide and intuitive to use, the Push Ventlock is an alternative to our key-operated Ventlock and can be used where fire egress is required . Steel Sash Weights offer a very cost-effective solution for trade and DIY customers as they are far more competitively priced than lead sash weights. We offer a wide range of sash window hardware suitable for restoration and renovation of traditional sash windows. Make it Mighton. Within a typical sash window structure there will be four sash weights used: two weights for the upper sash, and two weights for the lower sash. It not only guarantees exceptional aesthetics but also eliminates any waviness after installation. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;. Being able to work on the sashes without expensive scaffold or even ripping the joinery apart saves everyone time and money. This product is excellent on rough, uneven and structured surfaces. our D4 balances can be tensioned to hold a sash up to between 29lb in weight; All of our sash balances come with an unrivalled 25 year no quibble replacement guarantee; Thoroughly. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. Technical Documents. Our range of round section lead sash window weights are all available for stock for next day working delivery or collection. Balance Calculator. Bearing-guided. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk;. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. It is available in a range of both traditional and contemporary finishes to complement the rest of the sash furniture range we offer. VAT View Product. You can either specify what weights you require or simply advise us of the details of your sashes and we will calculate your sash weight and. Mightons Sash Hardware - brief video displaying some of the sash window hardware products. EX VAT INC VAT. Design & Reproduction. 1lb (0. Shop for D6 Standard Sash Balances on Mighton Products. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam;. EX VAT INC VAT. MENU. Guide, fitting and tensioning instructions available to download below. Our range of square & rectangluar section lead sash weights are all available for stock for next day working delivery or collection. This is sufficient for ONE sash. Our calculator will help you calculate the sash weights you need for your window. Traditional design aesthetics. Mighton Goodies; Sash Restoration. Sash Window Weights, Balances, and Hardware Specialists EX VAT INC VAT. We can calculate which steel weights you will need if you enter your sash sizes & glass configuration into our Sash Weights Calculator. EX VAT INC VAT. Our weights are ideal for a range of window types & sizes. We offer a next day […] Our range of square & rectangluar section lead sash weights are all available for stock for next day working delivery or collection For use with cord or chain 10mm Diameter thru hole Welcome to the Mighton Products Knowledge Hub. Maximum Sash Weight: 74. Is this what you are searching for?. Sash Window Weights; Sash Balances;. 5lb, 1lb and 2lb; 25mm Square in 1lb;. We offer a wide range of sash window hardware suitable for restoration and renovation of traditional sash windows and new build timber windows. 53 REVIEWS. Mighton Products are the leading supplier of sash weights, balances & hardware, and casement window and door hardware. MENU. Excludes countries outside Great Britain. Being able to work on the sashes without expensive scaffold or even ripping the joinery apart saves everyone time and money. Sash Window Hardware. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Mighton Product’s Original Locking Ventlock is designed to allow a sash to be left open a few inches for ventilation without compromising security. Light duty (for sashes weighing up to 70lb / 32kg) Sku SCA. 25mm) chuck. Mighton Goodies; Sash Restoration. Non-removable, white tube supplied as standard. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam;. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. Painted aluminium section. Excludes orders with weights and excludes deliveries to Highlands and Islands and other remote areas. Mighton Products developed the steel sash weight back in 1985 and they have since become the industry preference*. Sash Pulleys; Sash Furniture; Sash Window Weights; Sash Balances; Staff & Parting Beads; Draught-proofing; Brushpile & Carriers; Angel Ventlock®Sash Window Hardware. . We will calculate the weights for you, but you can overwrite that with your actual weights. EX VAT INC VAT. This premium-quality Tempo sliding sash double flipper seal boasts a closed-cell micro foam construction that ensures zero water absorption. You can make significant savings by changing to our steel sash weights. Dimensions available in the download below. Maximum sash weight 265lb (120Kg)Mini Brighton Fastener Locking. Remove lower nut, insert into top of Steel sash weight and replace nut. USed to cut the slot in timber to fit SWS into. By trimming the makeweight, you get the counterbalance perfect. Available in Locking and Non-locking. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam; Sealants & Caulk. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. 10mm Diameter thru hole. Excludes orders with weights and excludes deliveries to Highlands and Islands and other remote areas. 6. Q-Lon 48650 25 Mtr White Weatherseal. 10mm Diameter thru hole. 25 ex. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. 25mm Chuck) Please check that the drill bit is long enough to reach and drill the sash to the correct depth as some thicker sashes may obstruct pistol drill access. Up to 3 metre opening height. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. Stability – Low/no stretch. For use with cord or chain. Key for use with our AL and SL balances. EX VAT INC VAT. Square Section (Except SKU LW5035 which is rectangular) Lead can be sawn to length/weight using a fine toothed saw. Unistop Sash Stop. Mighton Goodies; Sash Restoration. Timco 3. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats. It is always more accurate to weigh your sashes (a bathroom scales will do) and input the weights into the calculator. Our range of round section lead sash window weights are all available for stock for next day working delivery or collection. 10mm Diameter thru hole. Fix chain through one of the holes in the top section using a small bolt and nut. Wide range of colours and finishes available; High quality, reliable parts you can depend on; Free* Next Day Delivery over £95; Shop Now two weights are required to balance one sash (upper or lower). Our range of round section lead sash weights are all available for stock for next day working delivery or collection. EX VAT INC VAT. Speeds up production. The Original Grabba® Cord Cleat. MENU. Sash Window Weights; Spiral Sash Balances; Sash Cord, Chains & Cleats; Tools & Accessories; Ecobrush & Expanding Foam;. The units are single action, so fitting two ensures compliance with ASTM F2090-21. Step one – Remove the weights. MENU.