Simple Grill Design Ideas for Every Home

15 designs Styles and colours Updated 9 Oct 2026

A simple grill design is still the most fitted grill in Indian homes. Straight bars are strong, quick to weld and easy to paint, and any local welder can copy them from a picture. Here are 15 simple grill design photo ideas, each with the bar size and one fitting tip.

Simple does not mean weak. A plain grill of 12 mm square bar with good holdfasts is as safe as a fancy one. It just has fewer joints, so it costs less and has fewer spots where rust can start. If you want more pattern, see our modern grill design ideas.

Plain Grill Design with Straight Bars

A plain grill design uses straight bars and nothing else. It is the normal grill design most welders make every week, so it is fast and easy to repair later.

Plain grill design with vertical square bars painted white on a bedroom window — Vertical bars at even gaps between a top and bottom flat. It is the easiest grill to wipe clean and fits any bedroom.
*Material*MS 12 mm square bar
*Style*Plain verticals
*Suits*Any bedroom
**Fabricator’s tip** Pass the bars through punched holes in the flats instead of only butt welding them to the surface.

Normal grill design with horizontal flat strips in mid grey on a hall window — Horizontal flats make a window look wider and calmer. Use them where the sill is high and nobody can climb.
*Material*MS flat 25 x 6 mm
*Style*Plain horizontals
*Suits*High hall windows
**Fabricator’s tip** Add one slim vertical support at the centre so long flats do not sag over the years.

Simple grill design in GI round pipes with silver finish on a store room window — GI pipes in a row resist rust better than bare MS and need little care. A tidy pick for a store or utility room.
*Material*GI pipe 3/4 inch
*Style*Round pipe verticals
*Suits*Store, utility rooms
**Fabricator’s tip** Weld caps on the pipe ends so rain water cannot collect inside and rust them from within.

Simple House Grill Design with One Small Detail

These simple grill design for home ideas add one small detail to plain bars. The extra work is small, but the window looks finished.

Simple house grill design with a row of small square boxes in brown — Plain verticals with one row of small boxes at mid height. The boxes add interest without much extra welding.
*Material*MS 12 mm square bar
*Style*Verticals with box row
*Suits*Living rooms
**Fabricator’s tip** Weld the box row on a flat table first, then fit it between the bars as one piece so it stays level.

Simple grill design photo with a black bar grid and small ball knobs on a street window — Small solid balls at the crossing points soften a plain grid. It suits a ground floor window facing the street.
*Material*MS 14 mm square bar
*Style*Grid with ball knobs
*Suits*Ground floor, street
**Fabricator’s tip** Use solid balls only. Hollow ones trap water and rust from inside within a few monsoons.

Simple grill for a kitchen window with twisted square bars in bottle green — Twisting each square bar once gives texture with no extra joints. It is an old favourite that welders know well.
*Material*MS 12 mm twisted bar
*Style*Twisted verticals
*Suits*Kitchens, back rooms
**Fabricator’s tip** Twisted bars hold grease in the turns, so wipe them with a damp cloth every few weeks.

Small Grill Design for Narrow Windows

Bathrooms, stairs and kitchen counters often have narrow windows. A small grill design here must be strong but light, since the span is short. See more on our simple window grill design page.

Small grill design in satin stainless steel pipes on a bathroom window — Three SS pipes across a small bathroom window. Steam will not rust them and they never need paint.
*Material*SS 304 pipe 3/4 inch
*Style*Three pipe bars
*Suits*Bathrooms
**Fabricator’s tip** Choose grade 304 here, because grade 202 can show rust spots in a steamy bathroom.

Narrow simple grill design in cream paint on a tall staircase window — A slit window on a staircase with plain verticals and two cross flats. Cream keeps it soft against a light wall.
*Material*MS 10 mm square bar
*Style*Verticals, two flats
*Suits*Stair slit windows
**Fabricator’s tip** Set holdfasts at least 100 mm deep on both sides, since narrow grills get knocked when furniture moves.

Small grill design with a plain diamond grid in sky blue on a square window — A diamond grid on a small square window above a kitchen counter. The slanted lines make a small opening feel bigger.
*Material*MS flat 20 x 3 mm
*Style*Simple diamond grid
*Suits*Small kitchen windows
**Fabricator’s tip** Light flats are fine for spans under 600 mm. Use heavier sections on anything wider.

Bungalow Grill Design and Simple Front Grills

The front of a bungalow is seen by everyone who passes. Many owners want a front grill design simple enough to repeat on every window, so the elevation looks planned.

Bungalow grill design in satin black with a plain arched top on a front window — Plain verticals follow the curve of an arched window. It feels traditional but stays simple.
*Material*MS 14 mm square bar
*Style*Arched top verticals
*Suits*Bungalow front windows
**Fabricator’s tip** Roll the arch on a bending machine instead of heating it, so the curve stays even.

Simple house front grill design repeated on twin windows in light grey — One pattern on all front windows makes the whole house look planned. Light grey goes with most wall shades.
*Material*MS 12 mm square bar
*Style*Matching twin windows
*Suits*Independent houses
**Fabricator’s tip** Make one sample grill and approve it before the welder cuts steel for every window.

Bungalow front grill design in white round bars on a teak framed window — White round bars on a tall window with a dark teak frame. The pair suits an old style bungalow with a tiled roof.
*Material*MS 16 mm round bar
*Style*Round bar verticals
*Suits*Old style bungalows
**Fabricator’s tip** Round bars take paint more evenly than square ones. Give an extra coat on the rain side.

Lower Grill Design for Tall Windows

A lower grill covers only the bottom part of a tall window. The view above stays open, and the safety sits where it matters, near the floor.

Lower grill design on a French window with matt black bars at half height — Bars cover the lower half of a floor length window so the view above stays clear. A common fix in flats with tall glass.
*Material*MS 12 mm square bar
*Style*Half height verticals
*Suits*Flats, French windows
**Fabricator’s tip** Keep the guard at least 900 mm high from the floor, with clear gaps under 100 mm.

Simple lower grill in mirror stainless steel pipe on a wide sliding window — A low SS pipe guard in front of a wide sliding window. The top stays open for light and the shutters slide freely.
*Material*SS 202 pipe 1 inch
*Style*Low pipe guard
*Suits*Inland upper floors
**Fabricator’s tip** Grade 202 is fine inland. Near the sea, pay extra for 304 so the pipes stay free of brown spots.

Lower grill design with small flat strip squares in olive green on a low window — Small squares of flat strip fill the bottom of a wide low window. Toddlers stay safe and the room still feels open.
*Material*MS flat 25 x 3 mm
*Style*Low square pattern
*Suits*Homes with toddlers
**Fabricator’s tip** Keep the squares small enough that a foot cannot fit in to climb, and add no ledges.

How to Pick a Simple Grill for Your House

Ground floor: go for 12 to 14 mm square bar with gaps of 100 mm or less. Thin bars can be bent with a car jack.
Upper floors: 10 to 12 mm bar or SS pipe is enough. Aluminium also works here.
Flat bedrooms: keep one openable section with a lock for a fire exit.
Coastal towns: GI or SS 304 lasts longer than MS with less upkeep.
Mosquitoes: plan a mesh frame behind the grill before welding, so the bars do not block it.

For window specific ideas, see our window grill design gallery.

Common Sizes for a Plain Grill Design

Window	Bar or pipe	Clear gap	Tip
Ground floor bedroom	12 to 14 mm square bar	100 mm or less	Holdfasts every 450 mm
Upper floor room	10 to 12 mm bar or 3/4 inch pipe	100 to 110 mm	Openable section in flats
Bathroom or vent	3/4 inch SS 304 pipe	100 mm or less	No paint needed
Lower half guard	12 mm bar or 1 inch pipe	100 mm or less	900 mm or more high

Fitting and Care for Simple Grills

Ask for holdfasts set into the masonry before plastering, or anchor bolts if the wall is already finished. Grind every weld smooth so paint does not crack at the joints. Put red oxide primer on the same day the grill is made, then two coats of enamel after fitting.

Repaint MS grills every two or three years inland and more often near the sea. Choosing a shade? Our grill colour combination ideas show what suits each wall.

Grill design questions

What is a good grill ka design simple enough for a local welder?

Plain vertical bars between two flats, with one row of small boxes, is the easiest. Any welder can copy it from a photo, and it uses little steel. Ask for 12 mm square bar on the ground floor.

Which simple grill design for home costs the least?

Plain vertical bars cost the least because they use less steel and have few joints. Cost goes up with thicker bars, SS grade, extra patterns and powder coating. Painting it yourself also cuts labour.

How much gap should a simple grill have?

Where small children live, the clear gap should be 100 mm or under. This stops a child's head going through. Measure the gap between bars, not from centre to centre.

Is a plain grill design safe for a ground floor window?

Yes, if the bars are 12 mm or thicker and fixed with holdfasts deep in the wall. Safety depends more on bar size and fixing than on the pattern. Bars welded through the flats are harder to break than surface welded ones.

What is a lower grill design?

It is a grill that covers only the bottom part of a tall or floor length window. It keeps the view open while guarding the area near the floor. Keep it at least 900 mm high.

Which bungalow grill design suits an old style house?

Round bar verticals in white or black, with a plain arch where the window is arched, suit older bungalows. Keep the same pattern on every front window. Match the paint to the window frames or the front door.