All Your Site Materials.
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Sand, steel, cement, blocks & UPVC — one vendor, factory rates, direct to site.
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BLR CONSTRUCTIONS · HARINI ENTERPRISES
MFG IN UPVC DOORS & WINDOWS · M-SAND & AGGREGATES
A legacy of engineering excellence since 2007
Established in 2007, BLR Constructions has evolved into one of Karnataka's most trusted premier construction material suppliers. Over 18+ years of dedicated service, we operate a state-of-the-art UPVC fabrication unit and an advanced aggregate screening yard in Bengaluru, delivering uncompromising quality directly to Karnataka's finest sites.
Built for people who buy by the load
Direct pricing, zero middleman markups, and guaranteed material quality on every dispatch across Karnataka. We operate our own fabrication yards and screening plants.
18+ Years
Industry Standing
100% Direct
Plant to Site Rates
Triple Revenue Streams under One Roof
Direct Yard SupplyTrade authorized steel & cement, manufacture VSI hydro-washed sand & concrete blocks under S.V. Transport, and fabricate custom UPVC windows and doors.
Site-Direct Fleet Logistics
Lab Test ReportsOur dedicated truck fleet delivers straight to active residential and commercial sites across Karnataka with synchronized dispatch schedules.
Direct Yard & Certified Quality
In-House FabricationEvery load is verified before departure, accompanied by physical mill test certificates for steel and IS 383 lab test reports for aggregates.
18+ Years Industry Standing
Daily Fleet RunsFounded in 2007 by Prashanth M H, built on transparent pricing, direct plant sourcing, and zero-compromise structural material supply.
Trading Division
Direct channel partner for primary TMT steel, cement, structural sections, and high-performance dry mix products.
UPVC Fabrication
Custom doors and windows precision-fabricated to site dimensions with multi-chamber profiles and steel core reinforcement.
German Multi-Chamber Profiles
Our automated industrial unit precision-cuts UPVC profiles, inserts heavy galvanized steel cores, corner fusion-welds, and fits acoustic/thermal glazing.
Product Range & Opening Styles
Casement Window & Door
Traditional 90° Swing Opening with Multi-Point Locking
Elevate your living spaces with traditional outward swing opening. Designed with heavy-duty stainless steel friction stays for maximum airflow and unobstructed panoramic views.
Manufacturing Division
VSI hydro-washed sand, graded aggregates, and solid concrete blocks produced in our Bengaluru yards under S.V. Transport.
M-Sand
VSI Hydro-Washed Concrete Sand (IS 383 Zone II)
Quadruple-washed, 0% silt manufactured sand produced using Vertical Shaft Impactors (VSI). Engineered specifically for RCC slabs, columns, and structural concrete as a 100% eco-friendly replacement for natural river sand.
Coarse Aggregates
IS 383 Certified Coarse Aggregates
Clean, low-elongation blue metal coarse stone aggregates engineered for high-strength RCC structural concrete, foundations, and slab casting.
Concrete Blocks
Hydraulic Load-Bearing Masonry Blocks (IS 2185)
Precision-molded 4″ (100mm), 6″ (150mm), and 8″ (200mm) solid load-bearing concrete blocks manufactured with high-frequency hydraulic compaction for sharp edges and uniform dimensions.
Structural Builds in Progress
Live site photographs of active residential and commercial structural builds supplied from our Bengaluru yards across Karnataka.
CommercialIn ProgressCommercial Development Project
ResidentialIn ProgressResidential House & Housing Project
What builders and homeowners say
Feedback from project managers, structural engineers, and site developers across Karnataka.
“S.V. Enterprises has been our primary steel and cement supplier for multiple apartment projects. Their delivery speed and transparent material quality are unmatched.”
Government Contractor
BDA & KHB Registered Contractor
“The M-Sand and solid concrete blocks from S.V. Transport yard give consistent strength in testing. Having UPVC windows from the same promoter simplified our procurement.”
Site Structural Engineer
High-Rise Development Project
“Ordering primary TMT steel along with custom UPVC window profiles saved our site team weeks of coordination. Direct yard dispatch with mill test certificates.”
Villa Project Developer
Adarsha Layout Luxury Build
“S.V. Enterprises has been our primary steel and cement supplier for multiple apartment projects. Their delivery speed and transparent material quality are unmatched.”
Government Contractor
BDA & KHB Registered Contractor
“The M-Sand and solid concrete blocks from S.V. Transport yard give consistent strength in testing. Having UPVC windows from the same promoter simplified our procurement.”
Site Structural Engineer
High-Rise Development Project
“Ordering primary TMT steel along with custom UPVC window profiles saved our site team weeks of coordination. Direct yard dispatch with mill test certificates.”
Villa Project Developer
Adarsha Layout Luxury Build
“S.V. Enterprises has been our primary steel and cement supplier for multiple apartment projects. Their delivery speed and transparent material quality are unmatched.”
Government Contractor
BDA & KHB Registered Contractor
“The M-Sand and solid concrete blocks from S.V. Transport yard give consistent strength in testing. Having UPVC windows from the same promoter simplified our procurement.”
Site Structural Engineer
High-Rise Development Project
“Ordering primary TMT steel along with custom UPVC window profiles saved our site team weeks of coordination. Direct yard dispatch with mill test certificates.”
Villa Project Developer
Adarsha Layout Luxury Build
“S.V. Enterprises has been our primary steel and cement supplier for multiple apartment projects. Their delivery speed and transparent material quality are unmatched.”
Government Contractor
BDA & KHB Registered Contractor
“The M-Sand and solid concrete blocks from S.V. Transport yard give consistent strength in testing. Having UPVC windows from the same promoter simplified our procurement.”
Site Structural Engineer
High-Rise Development Project
“Ordering primary TMT steel along with custom UPVC window profiles saved our site team weeks of coordination. Direct yard dispatch with mill test certificates.”
Villa Project Developer
Adarsha Layout Luxury Build
Clear answers before you order
Everything you need to know about material grades, minimum order quantities, quality testing, and delivery timelines.
Yes. We supply individual home builders requiring single-truck loads up to large infrastructure projects requiring daily multi-ton dispatches across Karnataka.
Trusted by Bengaluru’s Leading Turnkey Builders
Sourcing certified steel, cement, concrete blocks, hydro-washed sand, and custom UPVC profiles for elite turnkey construction developers across Karnataka.
Send the quantities. We’ll send the rate.
Interactive calculators and logistics eligibility checkers to estimate material tonnage, steel core specs, and instant site delivery rates.
UPVC Window & Construction Material Estimators
Calculate precise material breakdown, steel core reinforcement, double glazing specs, and delivery rates for your site.
Send the quantities.
We’ll send the best rate.
Specify steel TMT tonnage, cement grade, M-Sand volume, or UPVC window dimensions. Our dispatch desk computes exact weight, freight, and batch estimates.