- uPVC windows & doors
- GI reinforcement
- Solar structures
- Profile sheets
Shree RR Infra Udyog Private Limited
Quality productsSteel & uPVC systemsMade in India
Nagpur manufacturer of uPVC windows and doors, GI reinforcement for uPVC profiles, solar module mounting structures and roofing sheets — all roll-formed and fabricated in our own factory.
- Quality-checked steel
- In-house manufacturing
- Made to your drawing
- Supply across India
About us
Building trust through quality & in-house manufacturing
Shree RR Infra Udyog Private Limited is a Nagpur manufacturer of steel and uPVC building systems. We make uPVC windows and doors, GI reinforcement, solar mounting structures and profile sheets for homes, fabricators, solar EPCs, contractors and industrial projects — built on one core skill: roll-forming and fabricating galvanised steel.
- Product lines
- 4
- Product lines
- Products
- 24+
- Products
- Quote response
- 1 day
- Quote response
Our products
Premium range of uPVC, steel & solar solutions
High-performance windows and doors, reinforcement, roofing and solar structures — designed for durability, energy efficiency and fast installation.
uPVC Windows & Doors
Casement, sliding, tilt & turn, awning, bay and fixed windows plus casement and sliding doors — fabricated with in-house galvanised steel reinforcement for stiffer, longer-lasting frames.
9 products
View details
GI Reinforcement for uPVC Profiles
Roll-formed GI steel reinforcement channels — U, C, square/box and custom sections — matched to your uPVC profile series and supplied in bulk to window fabricators and profile distributors.
5 products
View details
Solar Mounting Structures
Rooftop RCC and tin-shed structures, ground-mounted fixed tilt, elevated / carport and PM-KUSUM structures, plus rails, purlins and clamps — in pre-galvanised or hot-dip galvanised steel.
6 products
View detailsProfile Sheets
Roll-formed roofing sheets, colour-coated sheets, galvalume / GI sheets and wall cladding sheets — cut to length for factories, warehouses, PEB buildings, farmhouses and homes.
4 products
View detailsBuilding or renovating a home?
uPVC windows and doors measured, made and installed by our team — plus roofing sheets and rooftop solar structures. Free site visit in Nagpur.
Book a free site visitBuying for your business?
uPVC fabricators, solar EPCs, contractors and dealers: get section drawings, specs, datasheets and bulk supply schedules.
Why choose us
Our commitment to excellence
Roll-forming lines, skilled fabrication and strict dimensional checks — so every product meets the specification you ordered.
In-house manufacturing
We roll-form and fabricate our own steel, so quality and lead times stay in our hands.
Four lines, one supplier
Windows, reinforcement, roofing and solar structures from one factory and one point of contact.
Made to your drawing
Custom reinforcement sections, solar layouts and sheet lengths — not just catalogue sizes.
Based in Nagpur
At the centre of India, with fast delivery across Vidarbha, Maharashtra and neighbouring states.
Specs, drawings, datasheets
B2B buyers get section drawings, BOMs and datasheets — not just a price.
Made in India
A Nagpur manufacturer building steel and uPVC systems for Indian conditions.
How we make it
From steel coil to finished product, under one roof
Our roll-forming and fabrication line produces window reinforcement, solar purlins and rails, and roofing sheets — the same precision across every product.
- STEP 01
GI / galvalume coil
Galvanised and coated steel coil sourced to specification.
- STEP 02
Slitting & roll-forming
Coil slit to width and roll-formed into channels, purlins and sheet profiles.
- STEP 03
Cutting & punching
Cut to length and punched for fast, accurate site assembly.
- STEP 04
Inspection
Dimensions, thickness and coating checked before dispatch.
- STEP 05
Dispatch & install
Bundled, labelled and delivered — installed for windows and roofs.
For uPVC fabricators
GI reinforcement, supplied to other fabricators
Few manufacturers sell steel reinforcement to the trade. We roll-form U, C, box and custom sections matched to your profile series, in bulk and on schedule.
For solar EPCs & installers
Solar mounting structures for every site
Rooftop RCC and tin-shed, ground-mounted fixed tilt, elevated / carport and PM-KUSUM structures, in pre-galvanised or hot-dip galvanised steel, with drawings and BOM.
Knowledge centre
Guides for buyers and specifiers
20 Oct 2026 · 5 min read
uPVC vs Aluminium Windows: Which Is Better for Indian Homes?
Heat, noise, maintenance and cost compared — and when aluminium still makes sense.
Read article14 Oct 2026 · 4 min read
uPVC Window Price per Sq Ft: What Changes the Cost
Window type, profile, glass and hardware — the five things that decide your quote.
Read article8 Oct 2026 · 6 min read
uPVC Steel Reinforcement: Thickness, Coating and Section Guide
Why reinforcement matters, how thick it should be, and how to specify it for fabricators.
Read articleFAQ
Common questions
Can't find your answer? Call or WhatsApp us — we reply within one working day.
What does Shree RR Infra Udyog manufacture?
We manufacture uPVC windows and doors, galvanised steel (GI) reinforcement for uPVC profiles, solar module mounting structures, and roofing / cladding profile sheets at our factory in Nagpur, Maharashtra.
Do you supply outside Nagpur?
Yes. We serve Nagpur, Wardha, Amravati, Chandrapur, Bhandara, Gondia and the rest of Vidarbha, and dispatch structures, reinforcement and sheets across India.
Can businesses buy in bulk?
Yes. uPVC fabricators, solar EPCs, contractors and dealers can buy in bulk with technical datasheets and regular supply schedules. See our dealer / distributor page.
How do I get a quote?
Fill in the enquiry form, call us or message us on WhatsApp with your requirement. We reply within one working day.
Get in touch
Let's build something great
Have a project in mind? Send us your sizes, drawings or plant capacity for product details and a quotation.
Call us
Factory
C/o Lakhanlal Thakare, Shriram Nagar, Wanadongri, Nagpur, Maharashtra 440016, India
Working hours
Mon–Sat, 9:30 AM – 6:30 PM