Design Scope fabricates and installs security doors, gates, balustrade, windows and structural steel across Kenya — measured on site, built in our own workshop, fitted by our own teams.
Free site visit & measurement within Nairobi
Measured on site, fabricated in our Roysambu workshop and installed by our own teams. No middlemen, no subcontracted finish, no surprises on handover day.
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Heavy-gauge steel security doors and decorative grill doors fabricated, finished and installed anywhere in Nairobi — built a…
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Designer steel gates for homes, apartment blocks and compounds — fabricated in square hollow section and solid bar, with hin…
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Burglar-proof window grills in solid square bar and flat bar, fitted internally or externally, in patterns that do not turn…
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Stainless steel balustrades and handrails for staircases, balconies, ramps and walkways — polished, satin or combined with g…
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Powder-coated aluminium casement, sliding and folding systems — supplied, glazed and installed with the ironmongery and seal…
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CNC plasma profile cutting for decorative screens, signage, gate infills, room dividers and production parts — send a DXF, o…
Most metalwork in Kenya does not fail because the steel was too light. It fails because the preparation was rushed, the primer went on cold, or nobody thought about where water would sit.
Send us your dimensions, a drawing or just a photograph of what you want. We will come back with a firm price — usually the same day.
Residential
10 Full metalwork package for a residential build: structural steel, staircase, balustrade, doors, windows and gates deliv…
Commercial
10 Forecourt steelwork package built to oil-marketer brand standard: canopy structure, illuminated fascia framing, pump is…
Residential
11 Oversized steel entrance doors with hardwood and glass inlays, hung on floor pivots with matching sidelights and pull h…
Residential
20 Grade 304 stainless balustrade through a full staircase and balcony run, with glass infill and welds dressed back to an…
Four steps, no ambiguity. You will know the price before we cut, and the date before we deliver.
Call, WhatsApp a photo, or send the drawing. Dimensions help, but a picture of what you like is enough to start.
Anywhere in Nairobi, at no cost. We measure the actual opening rather than working to a nominal size — the reason our doors close properly.
A fixed price with the specification written down: section sizes, finish, ironmongery and the delivery date.
Built in our workshop, finished to the agreed spec and installed by our own fitting teams. We clean up after ourselves.
“I just wanted to take the time to thank you again for such quick turnaround on our parts. You hit every PO either early or on time. We have found no defects and are truly appreciative for that. Please continue the outstanding support you give our company.”
“Thank you Design Scope for always helping us out! I send everyone your way because of your quality of work and your customer service.”
“We have been doing business with Design Scope for a while now. They have a 100% quality and on-time delivery rating with our company. Design Scope always meets or exceeds all our requirements.”
Custom metal fabrication is the core of our business and it is a process we take seriously. We work on small, large and heavy components, across mild steel, aluminium and stainless steel, for clients in construction, energy, hospitality, manufacturing and private residential.
We also offer the engineering and design services around it — consulting, drafting, prototyping and cut-file preparation — which consistently saves our customers time and money before a single sheet is cut.
Still unsure? Send a WhatsApp — we answer questions without you having to commit to anything.
Gate pricing depends on the span, the section sizes and the infill pattern. As a guide, a standard double-leaf residential gate starts around KSh 45,000 fabricated and installed, while plasma-cut or automation-ready gates run higher. Send us the opening width and a reference photo on WhatsApp and we will price it the same day.
Yes. Site measurement and quotation are free anywhere within Nairobi and its immediate environs. For projects upcountry we quote from your dimensions or drawings first, then confirm on site before fabrication.
Doors, grills and windows typically take 5–10 working days from deposit. Gates run 7–14 days. Structural steel and forecourt packages are programmed against the project and confirmed in the quotation. Rush work can often be accommodated — ask when you enquire.
We do both. Almost all of our work is supplied and installed by our own fitting teams, which is why we measure on site rather than working off nominal sizes. Supply-only is available if you have your own installers.
Polyester powder coating, two-pack automotive paint, hammer-tone enamel, hot-dip galvanising, and polished or satin finishes on stainless. We recommend a finish based on exposure — galvanising for external work at height, 316 stainless for coastal and pool-side.
Yes. We accept DXF, DWG and PDF drawings, and we are equally happy working from a photograph or a sketch. Our drawing office will vectorise it, check it for fabrication viability and send you a proof before we cut material.
Fill in the form and we will come back with a price. If it is urgent, call or WhatsApp — someone picks up during working hours.
We reply to every enquiry within 2 working hours.