Heavy Duty Restricted
HD10R / HD16R
Heavy-Duty Restricted friction stay for enhanced performance with timber, Upvc and a large selection of aluminum profiles. Easy to fit with adjustable friction mechanism. Friction stay stack height 16-17mm. Can be restricted up to 3 different angles of opening providing smooth and balanced operation. Effective weather sealing and draught proofing as friction stay is fully concealed once fitted. Conforms to BS8213 Minimum 95mm gap for window cleaning (Profile dependent). Corrosion resistance meets the requirements of BS 7412:1991. Manufactured from high-grade Austenitic Stainless Steel for maximum longevity. Even in the most corrosive environments. Composite steel/plastic slider for strength, durability and smooth operation. The Heavy Duty range has been proven to a lifetime 50,000 cycles. The Heavy Duty friction stays conforms to all leading international window performance standards in the UK (S6375 Part 2 1987), North America (AAMA 904.1), France (NF-20-302) and Singapore (SS 212 1998). On any windows over 32Kg we recommend that you fit our Heavy Duty Friction / Restriction Arms (HD102)
Get a quoteSpecifications
| RECOMMENDED MAXIMUM WINDOW WEIGHTS & SIZES | |||||||
|---|---|---|---|---|---|---|---|
| PRODUCT | TOP/SIDE HUNG | SIZE INS | SIZE MM | WINDOW SIZE APPROX WIDTH MM |
WINDOW SIZE APPROX HEIGHT MM |
WINDOW WEIGHT APPROX KG | MAXIMUM OPENING ANGLE |
| HD10R | TOP | 10 | 262 | 2000 | 650 | 50Kg @ 50 ° & 40KG @ 84° | 50° & 84° |
| HD16R | TOP | 16 | 415 | 2000 | 800 | 100Kg @ 30°, 55Kg @ 50° & 50Kg @ 90° | 30°, 50° or 90° |
| HD10R | SIDE | 10 | 262 | 660 | 1524 | 34.5Kg | 50° & 84° |
| HD16R | SIDE | 16 | 415 | 762 | 1619 | 42Kg | 30°, 50° or 90° |
| HD16R | SIDE | 16 | 415 | 700 | 1600 | 60Kg @ 30° & 50°, 42Kg @ 90° | 30°, 50° or 90° |
World Leader in Friction Stays
Cotswold produced the first friction stay in Europe. Today, we have the most diverse range to suit any application and are world leaders in our field.
Manufacturing since 1976
Quality brand you can trust. Experience and expertise in the hardware industry is key. Manufacturing for over 45 years, gives all our customers full confidence when fitting our products
Global Footprint
With factories in the UK and South East Asia, combined with global distribution partners, we have a supply chain in place to meet any customer needs around the world
People
Trust, credibility and customer focused. All our employees are driven to delivering the best customer experience for all our customer