Our aluminium profiles can be powder-coated in wood-look finishes — teak, walnut, light oak — for a premium wooden appearance with zero maintenance.
Antique Wood
Light Oak
Luxury
Rich Walnut
Teak
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Walnut| Material | Structural iron / mild steel — hot-rolled and cold-formed sections with primer + finish |
|---|---|
| Also known as | Steel pergola, welded pergola, MS pergola, heavy-duty outdoor structure, industrial canopy frame |
| Best for | Large commercial rooftops, farmhouses, industrial canopies, parking shades, heavy-span terraces |
| Typical Span | Up to 20 × 40 ft with engineered sections; larger spans with trusses and intermediate pillars |
| Price Range | ₹1,050 – ₹2,500 per sqft (structure + paint + glazing) |
| Motorization | Not standard; compatible with retractable add-ons on request |
| Maintenance Level | Medium — anti-rust treatment, paint touch-ups every 3–5 years, fastener checks |
The Pro & Iron Pergola is designed for larger-scale and heavy-duty applications. Choose on-site welding for seamless, jointless frames and premium finishes, or select the nut-bolt clamped system for factory pre-fabrication and rapid on-site assembly. Decorative painting (plain and textured) is available and typically adds ₹250–₹500 / sqft to the overall cost depending on finish and surface prep.
| Aspect | Welded (on-site) | Nut-bolt / Clamped (prefab) |
|---|---|---|
| Finish | Seamless joints, high aesthetic finish | Visible joints but factory-accurate alignment |
| Speed | Longer — welding & finishing on-site | Faster assembly — modules bolt together |
| Cost | Higher (welding labour + site finishing) | Moderate — factory labour shifted off-site |
| Span capability | Large spans achievable with on-site adjustments | Large but limited by transportable module size |
| Material | Structural iron sections — hot-rolled / cold-formed steel, shop-finished and field-finished as required |
|---|---|
| Assembly options | On-site welding (optional) for seamless joints; or nut-bolt / clamp prefabricated assembly for factory-controlled accuracy |
| Decorative paint | Plain & texture powder coatings, polyester or epoxy primer + finish; typical uplift ₹250–500 / sqft depending on surface prep |
| Max span | Custom engineered; typical up to 20×40 ft with specified sections; larger spans use heavier section sizes |
| Fixings | High-grade bolts, clamps, anchor plates and welds as per structural design. Marine-grade stainless options available. |
| Glazing / roofing | Compatible with polycarbonate (3mm solid, 12mm hollow), single tempered glass (10/12 mm) and laminated glass (11.52 / 13.52 mm) |
Typical recommendations for straight pergola systems and heavy aluminium-like designs. Final dimensions must be engineered per project.
| Item | Typical sizes | Notes |
|---|---|---|
| Maximum side span | Up to 16 ft (one side) | Straight designs allow one side up to 16 ft; pillar spacing should not exceed 12 ft for reliable performance. |
| Vertical pillars | 100×100 mm, 125×125 mm, 150×150 mm (wall thickness 2–4 mm) | Choice depends on span and loads. For heavy-weight designs consider inserting GI/iron pipes inside aluminium profiles for load balance. |
| Rafters / secondary | 100×50 mm, 100×40 mm; C-channel 75×40×5 mm | Used for rafters and secondary members; select based on span. |
| Primary beams | C-channels 125×50×5 mm; hollow pipes 125×60×3 mm; larger: 200×100×4 mm, 250×100×5 mm | Suitable for spans up to 20×40 ft; engineer larger sections for bigger spans. |
| Minimum pillars | Minimum 4 pillars; pillar spacing ≤12 ft | Pillar wall thickness 2–4 mm normally; increase for higher loads. |
| Compatible roofing | Polycarbonate (3mm / 12mm), single glass (10/12mm), laminated glass | Use laminated glass for overhead safety; polycarbonate for lightweight roofing. |
| Roof dead weight (guide) | Approx. 3.5 kg / sqft (without glass) | Include framing, fixings and secondary members; use for preliminary sizing only. |
Indicative ranges for heavy-duty pergolas with reinforced sections and decorative finishes.
| Item | Indicative rate (₹/sqft) | Notes |
|---|---|---|
| Heavy-duty pergola (reinforced sections, system fittings) | \u20B9 1,500 - 2,500 | Includes reinforced profiles and assembly; glazing and high-end paint extra |
| Decorative / high-end paint (deco) | \u20B9 350 - 550 | Premium decorative finishes — may exceed range for specialty coatings |
| On-site welding & finishing | Variable | Increases life and provides seamless joints; labour and access dependent |
Note: For heavy-weight aluminium-like pergolas consider internal GI/iron reinforcement within aluminium sections where required. Final pricing requires site survey.
The following guidance is typical for Pro & Iron Pergolas; final sizes must be engineered for each project and confirmed in the structural shop drawings.
| Element | Typical sizes | Notes |
|---|---|---|
| Vertical pillars (columns) | 100×100 mm / 125×125 mm / 150×150 mm (wall thickness 2–5 mm) | Choice depends on span and loads. For common 12×15 ft pergola any of these sections are suitable; minimum recommended 4 pillars for standard modules. |
| C-channels (beams) | 75×40×5 mm; 100×40×5 mm; 125×50×5 mm | Used for primary beams in medium spans (up to 20 ft). Larger spans use heavier channels. |
| Hollow / rectangular pipes (secondary) | 100×50×3 mm; 100×40×5 mm; 125×60×3 mm | Common for rafters and secondary members; for very large spans use 200×100×4 mm or 250×100×5 mm as engineered. |
| Minimum pillar & base | 150×150×5 mm base plates and pillars | Use heavy base plates and anchor arrangements for stability; increase section for high wind or point loads. |
| Beam capacity | Suitable for 20×40 ft modules with above sections | For larger modules increase section sizes and provide intermediate supports or engineered trusses. |
| Roof weight allowance | Approx. 3 kg / sqft (typical dead load for glazing & accessories) | Use this value for preliminary sizing; final snow/wind loads must be confirmed per site. |
Foundation recommendations depend on site conditions and total structure weight. Typical guidance:
Important: All foundation sizes and reinforcement must be confirmed by a local structural engineer per soil report and local codes.
| Item | Rate (₹/sqft) | Notes |
|---|---|---|
| Base iron pergola (frames + assembly) | \u20B9 900+ | Indicative; depends on design and site |
| Decorative paint uplift | \u20B9 250 - 500 | Plain or textured finishes (surface prep extra) |
| On-site welding & finishing | Variable | Labour and access dependant |
Note: iron pergola pricing varies with site access, transport, and finishing. Request a site survey for accurate quotation.
| Is welding necessary for iron pergolas? | No — welding is optional. Choose welding for seamless joints and premium finish; choose nut-bolt clamped systems for faster assembly. |
| Can large iron pergolas be built on-site? | Yes — on-site welding allows larger, custom spans and fine adjustments for accurate fits. |
| What are the paint options for iron pergolas? | Plain powder, textured paint, and deco finishes. Typical uplift ₹250–₹500 / sqft depending on choice and prep. |
| How long does iron pergola installation take? | Typical 12×15 ft iron pergola takes 5–10 days including site prep, welding/assembly and finishing. Larger projects may take 2–3 weeks. |
| Do you provide warranty on iron pergolas? | Yes — structural warranty on iron frames plus finish warranty. Annual maintenance contracts available for coastal and high-humidity zones. |
Iron and steel pergolas are the go-to choice for spans exceeding 16 ft where aluminium sections cannot support the load. Compared to RCC structures, iron pergolas are faster to install, lighter on foundations, and offer greater design flexibility with welded or bolted assemblies. On-site welding provides seamless joints and premium finish that prefabricated aluminium cannot achieve at comparable spans.
All structural calculations are performed considering local wind load factors and Indian building standards. Engineering drawings, foundation details and load sheets are provided on request for commercial installations.
We install iron pergolas in Hyderabad, Bangalore, Mumbai, Pune, Chennai, Delhi NCR, Kolkata, Ahmedabad and across India. In Hyderabad, terrace heat and outdoor dining need heavy-duty shade with motorized options. In Bangalore, rain and villa terraces require rain-proof designs and garden pergola aesthetics. In Mumbai, small terraces and humidity suit compact iron frames with rust-resistant coating. In Chennai, sun and coastal conditions need corrosion-resistant paint and sun-shade systems. Site survey in Hyderabad; pan-India fabrication and installation. WhatsApp or call for quote.
