Modern Steel Spiral Staircase Design Wood Marble Stairs Metal Curved Staircase Product Description product Name Curved Stainless Steel Stringer Luxury Modern Open Riser Staircase Item No. DB-S3064 Dimension Length customized based on your jobsite Height 850-1500mm or customized Dimensions will adjust according to customers' jobsite/plan Component & Size(mm) Handrail Size: dia50.8mm/dia42.4mm/dia38mm; 50*50mm/40*40mm/24*24mm/60*40mm/Customized Post Size:dia50.8mm/dia42.4mm/dia38mm; 50*50mm/40*40mm/60*40mm/Customized Height:850-1100mm/ Customized Glass Single glass:8mm/10mm/12mm/15mm Laminated glass: 5+1.14PVB+5 6+1.14PVB+6 5+1.52PVB+5 6+1.52PVB+6 8+1.52PVB+8 10+1.52PVB+10 Materials Handrail s.s304/s.s316/solid wood Post s.s304/s.s316/Carbon Steel (brused/mirror/power coate) Glass Tempered Glass/ Hurricane Glass Installation DIY, No need weld easy install it by yourself Glass not need drill hole for this type railing Installation manul and instruction drawing is available We have done so many staircase project in over 60 countries, such as USA, UK, Australia, Canada, Sweden, The Netherlands, Canada, Thailand, Germany, Ireland, Israel, Sweden, Russia, Korea, New Zealand etc. We have our own factory in Foshan, Guangdong province which cover 1500 square meters area. We do customized railing, staircase, shower door, cabinet, window and doors. We have also attended IBS show at Las Vegas on Feb 2019. We use plywood for packing goods. Purchase Step: 1. Dimension and design: please advise the size of stairs and choose design; 2. Solution: offer solution and quotation based on the dimension provided and the design choosed from our website; 3. Negotiation: details, price, project schedule, delivery term, delivery time and payment etc.; 4. Shop drawing: we will offer shop drawing for customer to confirm; 5. Place order and production: according customers confirmed drawings with detail dimensions; 6. Delivery: according customers request. Delivery time: 25-45 days after deposit and drawing confirmation FAQ Q: What information we should offer to quote? A:If you have layout or house plan drawing please send us,if not please let me know the dimension of the floor to floor height and dimension of the stairwell. Q: Have you made some project in our local? Do you know our building code and local standard? A: We have finished house project in exceed 40 country so we well know the building code & standard. Q: If we buy building materials from you,is it hard to install by ourslef? A: All of our poducts easy to install and no need weld, we 100% sure you can install it without any problem. Q: Do you have any installation guide/drawing for us? A: We will send you detail installation manual and drawing,if you still not understand we can show you the installation video. Q: Is any guarrantee i can get from you? A: Our products will have 3 years guarrantee, all fitting can be changed for free within 3 years. Thanks for your time! Merry Christmas!!