01 FAQ
General
What products does Sunti Steels supply?
TMT reinforcement bars, GP and MS pipes, structural steel sections, roofing sheets, rainwater gutters, cement and general building materials — seven categories covering a project from foundation steel through to finishing hardware.
Which TMT steel brands are available?
Tata Steel, JSW Steel, Jindal Steel, Kamdhenu, Shyam Steel, Birla and Turbo, in Fe 500, Fe 500D and Fe 550D grades. Availability by diameter changes with the season, so message the size and quantity and we will confirm what is on the rack.
Do you supply cement?
Yes — ACC, UltraTech and Bharathi in OPC 53, OPC 43 and PPC, in 50 kg bags. Single bag over the counter through to full truck loads delivered to site.
Do you supply roofing sheets?
Yes. Colour coated profile sheets from 0.30 to 0.50 mm TCT cut to your exact rafter length, galvanised plain and corrugated sheet, and 6 mm cement sheets — along with ridges, valleys, screws, closures and Euro Guard UPVC gutters.
Can I request a bulk quotation?
Yes. Send your full material list through the enquiry form or on WhatsApp and you get one consolidated rate sheet back, with a stated validity period, rather than item-by-item calls.
Do you supply materials for construction projects?
Yes — individual house builds, contractor sites, commercial and industrial projects and fabrication workshops. Quantity is what changes the rate, not the type of customer.
How can I contact Sunti Steels?
Call +91 94493 72163, message the same number on WhatsApp, or use the enquiry form on this site. The counter is open Monday to Saturday, 9:00 to 20:00.
02 Product questions
TMT Bars
Which TMT grade should I use for a house in Sirsi?
Fe 500D is the sensible default for a one to three storey house. It has the same 500 MPa yield strength as plain Fe 500 but higher elongation, so the bar deforms before it fails. If you are within about 20 km of the coast, ask for the CRS variant.
What is the difference between Fe 500 and Fe 500D?
The yield strength is the same. The D stands for higher ductility — tighter limits on sulphur and phosphorus, and a higher minimum elongation. It bends cold without cracking and behaves better under sudden load.
How many TMT bars come in one bundle?
Typically 10 bars for 8 mm, 7 for 10 mm, 5 for 12 mm, 3 for 16 mm and 2 for 20 mm. From 25 mm upward bars are supplied loose. See the weight chart above for bundle weights.
Do you supply a mill test certificate?
Yes — for branded bar we can pass on the batch test certificate from the mill. Ask for it when you place the order, not after delivery.
03 Product questions
Pipes & Tubes
What is the difference between GP tube and MS tube?
GP tube is galvanised — zinc-coated steel formed into pipe — so it resists rust without painting. MS tube is plain black steel and needs paint or primer. In the Malnad rainfall belt, GP is worth the extra for anything left outdoors.
Which pipe class should I use — light, medium or heavy?
Light class for non-structural work such as curtain rods and light railings. Medium class is the everyday structural choice. Heavy class for load-bearing columns, buried lines and high pressure.
Do you supply pipe cut to length?
Yes, for most sizes. Cutting charges depend on the section and the number of cuts — confirm at the counter when you place the order.
04 Product questions
Structural Steel
Do you cut sections to length?
Yes, for most angles, channels, flats and plate. Cutting charges depend on the section and the number of cuts — confirm at the counter when you order.
What is the difference between ISMB and ISMC?
ISMB is an I-section beam, strong about its major axis and used for spanning. ISMC is a C-shaped channel, used for purlins, lintels, frames and machine bases. They are not interchangeable.
Can you supply structural steel for a full shed?
Yes — beams, channels, angles, purlins, roofing sheet and the fasteners on one order. Send the fabricator's cutting list and we will quote the whole lot.
05 Product questions
Roofing Sheets
Colour coated sheet or cement sheet — which is better for Sirsi rainfall?
Both shed water fine if the slope is right. Colour coated steel is lighter, faster to fix and can be supplied in one continuous length with no lap. Cement sheet runs cooler under the sun and is much quieter in heavy rain. For a house, most people take coated steel; for cattle sheds and godowns, cement sheet still wins.
What roof slope do I need here?
For this rainfall belt, do not go below about 1 in 5 (roughly 11°) on profiled steel sheet, and keep cement sheet steeper still. Flatter roofs push water back under the laps in driven rain.
Can I get sheets cut to my exact length?
Yes. Colour coated profile sheet is cut to the length you give us, which removes cross laps entirely — the single biggest source of roof leaks. Measure rafter length plus the eaves overhang before you order.
06 Product questions
Cement
OPC or PPC — which cement should I buy?
OPC 53 for structural RCC where you need strength fast. PPC for plaster, masonry and mass concrete — it works more smoothly, generates less heat and keeps gaining strength for months. Many houses here sensibly use both: OPC for the slab, PPC for the walls and plaster.
How many cement bags per cubic metre of concrete?
Roughly 6.3 bags for M15, 8 bags for M20 and 9.5 bags for M25 at nominal mix, before wastage. Use our cement estimator for your actual slab dimensions.
Do you deliver full truck loads?
Yes, across Sirsi, Siddapur, Yellapur, Banavasi, Mundgod and down to the Kumta and Honnavar belt. Send the quantity and the site location on WhatsApp and we will confirm the load and rate.
How should cement be stored on site?
Off the floor on planks, away from outside walls, covered, and used within about 3 months of the bag date. In this humidity a bag left on bare ground will lump within weeks.
07 Product questions
Rainwater Gutters
What gutter size do I need for a Sirsi roof?
Size it to roof area and local rainfall intensity, not habit. For a typical house roof plane here, 125 mm is the minimum and 150 mm is the safer choice; go to 200 mm on long single runs or large sheds. Bring your roof plan dimensions to the counter and we will size it.
Is UPVC gutter better than GI gutter?
For this climate, yes in most cases. UPVC does not rust, needs no painting and the fittings seal properly. GI sheet gutter is still useful for very long custom valley runs, and we stock plain GI sheet for exactly that.
08 Product questions
Building Material
Do you stock everything for a full house build?
For the structure, yes — steel, cement, roofing, gutters and the hardware around them. For finishing items like tiles, sanitaryware and paint, ask at the counter; we will tell you straight whether we carry it or point you to someone who does.
Can I get one consolidated quote for the whole site?
That is what the quote request page is for. List every item and quantity, send it in one go, and you get one rate sheet back instead of five phone calls.

— Get started
Build strong. Build with Sunti Steels.
Quality materials, trusted brands and reliable supply — from one counter in Sirsi, delivered across Uttara Kannada.

