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{"id":542309646366,"title":"Flow Regulator (restrictor) Insert 15mm and 22mm compression fit","handle":"flow-regulator-insert-15mm-compression-fit","description":"\u003cp\u003eWRAS approved Flow Regulator (restrictor) insert for 15mm and 22mm compression ended valves and fittings. \u003c\/p\u003e\n\u003cp\u003eFlow regulators ensure a constant flow irrespective of water pressure between 1 and 8 bar. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe regulators allows instant water savings once fitted\u003c\/li\u003e\n\u003cli\u003ereduces energy required to heat the associated water\u003c\/li\u003e\n\u003cli\u003ereduces carbon footprint\u003c\/li\u003e\n\u003cli\u003eensures end user satisfaction as constant flow is experienced across system. Excellent for hotels, hospitals, service stations, thermostatic showers and electric showers to ensure balanced mixing. \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan name=\"searchHitInReadingPane\" id=\"0.8917137190896045\" class=\"highlight\"\u003eAssists to discharge conditions associated with \u003cstrong\u003ePart\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003cspan name=\"searchHitInReadingPane\" id=\"0.7887367397256937\" class=\"highlight\"\u003eG\u003c\/span\u003e water efficiency  \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInsert available only\u003c\/strong\u003e, for a complete isolation fittings please see \u003ca href=\"https:\/\/www.freeflush.co.uk\/collections\/water-flow-regulators\/products\/flow-regulator-isolation-valve-15mm\" target=\"_blank\"\u003ehere. \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnsure that the water flow direction is into the small black internal \"O\" ring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the trade? Select the Plumber's Pack which includes:  8 No. @2lpm , 4lpm, 6lpm, 8lpm, 10lpm (40 No. total) at a discounted price. \u003c\/p\u003e\n\u003cp\u003eThe regulators are unmarked, the colour of the insert represents the flow rate as below: \u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 255px;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.5pt;\" height=\"34\"\u003e\n\u003ctd style=\"height: 25.5pt; width: 105px;\" class=\"xl66\" height=\"34\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\" class=\"xl67\"\u003eColour Code (15mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e \u003cspan\u003e  2 l\/m\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl68\"\u003eOlive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   4 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl68\"\u003ePink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   6 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl69\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   8 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl65\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 10 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl70\"\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 12 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl71\"\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 15 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl72\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; border-top: none; width: 105px; text-align: center;\" class=\"xl64\" height=\"21\"\u003e 18 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl73\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e15mm regulators measure 15mm in diameter and are 4.5mm thick. \u003c\/p\u003e\n\u003ctable height=\"223\" style=\"border-collapse: collapse; width: 251px;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.5pt;\" height=\"34\"\u003e\n\u003ctd style=\"height: 25.5pt; width: 104px;\" class=\"xl67\" height=\"34\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 149px;\" class=\"xl68\"\u003eColour Code (22mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e  8 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e10 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e12 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e15 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eLilac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e18l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e20 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.25pt;\" height=\"35\"\u003e\n\u003ctd style=\"height: 26.25pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"35\"\u003e26.5 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eOlive Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2018-02-23T13:55:02+00:00","created_at":"2018-02-23T13:57:13+00:00","vendor":"Aquaflow","type":"flow regulator","tags":["Water Saving"],"price":249,"price_min":249,"price_max":7900,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31604719288407,"title":"2 \/ 15mm","option1":"2","option2":"15mm","option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Flow Regulator (restrictor) Insert 15mm and 22mm compression fit - 2 \/ 15mm","public_title":"2 \/ 15mm","options":["2","15mm"],"price":249,"weight":10,"compare_at_price":null,"inventory_quantity":-824,"inventory_management":null,"inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":7568028041246,"title":"4 \/ 15mm","option1":"4","option2":"15mm","option3":null,"sku":"5861240000","requires_shipping":true,"taxable":true,"featured_image":{"id":3572334657623,"product_id":542309646366,"position":11,"created_at":"2018-07-11T21:41:58+01:00","updated_at":"2019-02-10T15:14:46+00:00","alt":"Flow Regulator (restrictor) Insert 15mm compression fit - Freeflush Rainwater Harvesting Ltd. 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Excellent for hotels, hospitals, service stations, thermostatic showers and electric showers to ensure balanced mixing. \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan name=\"searchHitInReadingPane\" id=\"0.8917137190896045\" class=\"highlight\"\u003eAssists to discharge conditions associated with \u003cstrong\u003ePart\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e \u003cspan name=\"searchHitInReadingPane\" id=\"0.7887367397256937\" class=\"highlight\"\u003eG\u003c\/span\u003e water efficiency  \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInsert available only\u003c\/strong\u003e, for a complete isolation fittings please see \u003ca href=\"https:\/\/www.freeflush.co.uk\/collections\/water-flow-regulators\/products\/flow-regulator-isolation-valve-15mm\" target=\"_blank\"\u003ehere. \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnsure that the water flow direction is into the small black internal \"O\" ring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn the trade? Select the Plumber's Pack which includes:  8 No. @2lpm , 4lpm, 6lpm, 8lpm, 10lpm (40 No. total) at a discounted price. \u003c\/p\u003e\n\u003cp\u003eThe regulators are unmarked, the colour of the insert represents the flow rate as below: \u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 255px;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.5pt;\" height=\"34\"\u003e\n\u003ctd style=\"height: 25.5pt; width: 105px;\" class=\"xl66\" height=\"34\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\" class=\"xl67\"\u003eColour Code (15mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e \u003cspan\u003e  2 l\/m\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl68\"\u003eOlive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   4 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl68\"\u003ePink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   6 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl69\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e   8 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl65\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 10 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl70\"\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 12 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl71\"\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 105px; text-align: center;\" class=\"xl63\" height=\"20\"\u003e 15 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl72\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; border-top: none; width: 105px; text-align: center;\" class=\"xl64\" height=\"21\"\u003e 18 l\/m\u003c\/td\u003e\n\u003ctd style=\"border-top: none; width: 154px; text-align: center;\" class=\"xl73\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e15mm regulators measure 15mm in diameter and are 4.5mm thick. \u003c\/p\u003e\n\u003ctable height=\"223\" style=\"border-collapse: collapse; width: 251px;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25.5pt;\" height=\"34\"\u003e\n\u003ctd style=\"height: 25.5pt; width: 104px;\" class=\"xl67\" height=\"34\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 149px;\" class=\"xl68\"\u003eColour Code (22mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e  8 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; 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width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e18l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.75pt;\" height=\"21\"\u003e\n\u003ctd style=\"height: 15.75pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"21\"\u003e20 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.25pt;\" height=\"35\"\u003e\n\u003ctd style=\"height: 26.25pt; width: 104px; text-align: center;\" class=\"xl65\" height=\"35\"\u003e26.5 l\/m\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\" class=\"xl66\"\u003eOlive Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e"}
  1. Home
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  3. Flow Regulator (restrictor) Insert 15mm and 22mm compression fit

Flow Regulator (restrictor) Insert 15mm and 22mm compression fit

£2.49
Maximum quantity available reached.

WRAS approved Flow Regulator (restrictor) insert for 15mm and 22mm compression ended valves and fittings. 

Flow regulators ensure a constant flow irrespective of water pressure between 1 and 8 bar. 

  • the regulators allows instant water savings once fitted
  • reduces energy required to heat the associated water
  • reduces carbon footprint
  • ensures end user satisfaction as constant flow is experienced across system. Excellent for hotels, hospitals, service stations, thermostatic showers and electric showers to ensure balanced mixing. 
  • Assists to discharge conditions associated with Part G water efficiency 

Insert available only, for a complete isolation fittings please see here. 

Ensure that the water flow direction is into the small black internal "O" ring.

In the trade? Select the Plumber's Pack which includes:  8 No. @2lpm , 4lpm, 6lpm, 8lpm, 10lpm (40 No. total) at a discounted price. 

The regulators are unmarked, the colour of the insert represents the flow rate as below: 

Flow Rate Colour Code (15mm)
   2 l/m Olive
   4 l/m Pink
   6 l/m Grey
   8 l/m White
 10 l/m Yellow
 12 l/m Brown
 15 l/m Blue
 18 l/m Green

 

15mm regulators measure 15mm in diameter and are 4.5mm thick. 

Flow Rate Colour Code (22mm)
  8 l/m Black
10 l/m White
12 l/m Orange
15 l/m Lilac
18l/m Brown
20 l/m Green
26.5 l/m Olive Green





There is no additional documentation for this product

The delivery information page is divided into 1. Specific and 2. General delivery information below. 

1. Specific Delivery Information relating to product lines
  • Small items dispatched daily with RM24 ~85% arriving next day
  • Large items (UK made) typically 5 - 15 working days (Parcelforce/Tuffnells etc.) 
The following items have a 2-4 week lead time:
    • Prestige Square planters (Please get in touch)
    • Evergreen
    • Burgundy
    • Prestige 500 litre Georgian rain water butt planter
    • 750L RainCatcher Rainwater Tank
    • Watersafe Well Water Test Kit 10-in-One
    • Luminor items (please email to confirm stock)
    The following items (EU) are purchased on a pre order basis with a potential 4-8 weeks lead time:
      • Hydraloop
      • 100l Manhattan Grey
      • All Ecosoft Items (Please email to confirm stock)
      • Sandstone 100l Original Prestige
      The following items (EU) are purchased on a pre order basis with a potential 6-8 week lead time:
      • 200l slim wall hung water butt
      The following items (EU) are purchased on a pre order basis with a potential 8-12 week lead time:
      • Column 500L - Green
      • Rainbowl - Slate
      • Rainbowl - Blue Grey Granite
      • Noblesse - sandstone
      • Maurano - Sandstone

      The following items (EU) are purchased on a pre order basis with a potential 18 week lead time:

      • Design (circular and modern) water butt stands
      • Column 500l Charcoal and Green
      2. General Delivery information

      We're a Manchester based company and ship to the UK at our standard rates. Please get in touch if you are based in the Highlands, UK island or Northern Ireland, surcharges may apply. 

      We no longer support ordering from the EU and NI through the website. We can support ad hoc orders with limited liability.

      Our design and Prestige range is available in the Netherlands, Ireland, Belgium, France, Germany, direct or through our distributors.

      Stock items will be dispatched on the day of order, if ordered before 1pm.

      Letters are sent 1st class. 

      Parcels <2kg are shipped with Royal Mail 24 Tracked with the following target delivery times.

      A loss/replacement can only be pursued in line with the target delivery times of the courier or once the courier accept loss. 

      Bulky items (and pallet deliveries) are dispatched within 2-5 working days. We will request a contact number if this has not been provided at checkout. 

      Some items are made to order (bespoke) and details are given on the listing for dispatch times.  If for any reason we anticipate a delay on our normal dispatch time we will contact you to let you know.

      Occasionally there are delays. We shall not be liable for any direct or indirect losses, costs, damages or expenses incurred by you or any other person for any delays in delivery.

      Missed deliveries where attempted delivery has been made usually result in re-deliveries the following day. The customer is responsible for organising re deliveries by contacting the courier direct. 

      Parcels/deliveries can only be "left out" if the delivering company allows that option. Parcelforce, for example, do not allow a parcel to be "left out". 

      We are an environment centric business and as such we try to minimise our waste. Our packaging is usually recycled and/or recyclable and we make efficient use of packaging to minimise wastage.

      Covid delivery updates between 12.3.20 and 11.1.21 21 have been archived here.

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