How to Install Custom Interior Storage and Shelving

The Step-by-Step DIY Guide

The DIY Checklist:
What You’ll Need

Clearing clutter and organising a room with smart, vertical storage is one of the most rewarding home improvements you can undertake. Whether you are adding modern floating timber shelves in an alcove or mounting modular pegboards in a utility room, playroom, or home office, securing them correctly to your walls is vital. Irish homes feature various wall styles—from solid blockwork masonry partitions plaster-skimmed over, to timber or metal-stud plasterboard drylining. Selecting the correct fixings and following careful installation steps ensures your storage holds tight without sagging or damaging your drywall.

1.

SAFETY
GEAR
(PPE)

Safety Glasses: Essential eye protection from masonry fragments, timber splinters, and plaster dust while drilling overhead.

Dust Mask (P2 or FFP2): Highly recommended when drilling into plasterboard or blockwork to prevent inhaling fine masonry or gypsum particulates.

2.

TOOLS &
EQUIPMENT

Combi Drill or Percussion Drill: Standard drill with rotary action for plasterboard, and hammer action enabled for concrete blockwork walls.

Masonry & Wood/HSS Drill Bits: A masonry drill bit for block walls, and standard wood/HSS bits for drilling pilot holes into wall studs or shelves.

Digital Multi-Detector (Stud Finder): Critical to safely locate hidden timber studs, electrical cables, and water pipes behind plasterboard drylining.

Spirit Level (600mm or 900mm): Absolutely essential to make sure your shelves and pegboards run perfectly level and don't skew.

Tape Measure & Pencil: For marking off your shelf heights, bracket spacings, and anchor positions.

Screwdriver Set (or Driver Bits): High-quality screwdrivers matching your mounting screws to prevent stripping screw heads.

3.

Materials, Fixings & Accessories

Floating Shelf Boards: Flat timber or composite boards pre-routed for concealed steel brackets, or standard solid timber boards designed for exposed bracket styles.

Support Brackets & Fixings: Decorative metal brackets or industrial steel brackets matched to your shelf depths.

Heavy-Duty Wall Plugs:

For solid block walls: Standard plastic or nylon masonry wall plugs (rawlplugs).
For plasterboard/drywall walls: Hollow wall metal anchors, spring toggle bolts, or heavy-duty self-drilling plasterboard fixings.

Pegboard Systems & Mounting Frames: Wooden or metal slotted pegboard sheets (typically 600mm x 600mm or 400mm x 400mm) including spacer mounting blocks.

Pegboard Hooks & Accessory Kit: Starter assortments of single hooks, loops, baskets, and storage cups to hang your equipment neatly.

High-Quality Wood Screws: Zinc-plated countersunk wood screws sized to securely anchor your brackets into the selected wall plugs.

Top Tip: Know Your Wall Substrate First.

Before purchasing your hardware basket, tap on the wall. A hollow "thud" means you have plasterboard stud walls. A solid, dense sound means you are working with concrete block or brick. Standard wall plugs will fail in plasterboard; you must use dedicated heavy-duty hollow wall metal anchors or find the timber wall studs using your digital multi-detector to anchor directly into wood.

Top Tip: Account for Dynamic Weight load.

When selecting shelf brackets and fixing plugs, consider what you are storing. Standard decorative floating shelf brackets look clean but have a low weight capacity. For books, heavy plates, or iron cookware, opt for heavy-duty structural steel brackets fastened with metal toggle anchors or masonry sleeve anchors. Always distribute heavy loads evenly across the shelf.

Step-by-Step DIY Installation Guide

STEP

01

Detect and Check Your Area

Check for Utilities:

Run your digital multi-detector across the target wall section to make sure there are no live electrical wiring runs or water pipes hidden directly behind your proposed drilling paths.

Locate Timber Studs:

If installing on plasterboard, use the stud finder setting to map out and mark the centers of your vertical timber framing. Mounting brackets directly into timber studs provides maximum strength.

STEP

02

Level and Mark the Guide Lines

Establish the Height Line:

Decide on your height and use your tape measure and pencil to mark the first bracket anchor position.

Draw the Level Line:

Place your spirit level flat against the wall, align it with your mark, adjust until the center bubble sits perfectly between the lines, and lightly draw a horizontal reference pencil line across the wall length.

STEP

03

Drill the Pilot Holes

Select Your Bit:

On solid walls: Fit a masonry bit to your drill matching the exact diameter of your masonry wall plugs.
On stud walls: Fit a wood drill bit slightly smaller than your wood screw if drilling into timber studs, or match the size specified by your hollow wall anchors.

Drill Carefully:

Don your safety glasses and dust mask. Hold the drill completely horizontal and drill straight into your marked points to the required anchor depth. Clean dust from the holes.

STEP

04

Install Your Wall Anchors

Solid Masonry Walls:

Push your heavy-duty plastic or nylon masonry wall plugs into the holes, tapping them completely flush with your hammer or screwdriver handle.

Hollow Plasterboard Walls:

Insert your hollow-wall metal anchors or push-in toggles. If using setting-tool anchors, expand them fully behind the plasterboard surface until they bite into the drylining.

STEP

05

Mount Your Brackets and Pegboard Frames

Attach Shelf Brackets:

Hold your brackets up to the wall, align them with the installed anchors, insert your wood screws, and tighten them down securely with your screwdriver. Double-check with your spirit level before tightening fully.

Mount Pegboard Backers:

Position the pegboard mounting spacers or rear wood frames over your wall plugs. Screw them firmly into position, verifying that the backer is square and plumb.

STEP

06

Secure the Boards & Set Up Storage

Fit Shelving Boards:

Place your timber boards over the brackets. For traditional brackets, screw upwards through the bracket tabs into the underside of the shelf. For floating shelves, slide the pre-bored shelf chambers over the steel support rods until flush against the drywall, and tighten the under-side lock-screws.

Hang the Pegboard:

Screw the front pegboard sheets onto your mounted spacer frames. Install your pegboard hooks, loops, and custom accessory organizers to populate your functional storage space.

How to Install Custom Interior Storage and Shelving: Irish DIY Guide

Interior Storage & Shelving Calculator

1. Map Out Your Custom Storage Zones

Zone / Location

Shelf Count

Pegboard Count

2. Build Specifications

Wall Substrate Type:

Brackets per Shelf Board:

Trim & Spillage Buffer:

Custom Interior Storage Layout Preview

Estimated Basket Materials Required

Total Shelf Boards Needed: 0 Boards

Total Pegboard Sheets: 0 Sheets (600x600mm)

Brackets Required: 0 Brackets

Heavy-Duty Wall Plugs: 0 Plugs

Premium Wood Screws: 0 Screws

Pegboard Hooks Kit: 0 Kits

Stud Finder & Level: 1 Unit Required

Standard Fixing Calculations:
• Masonry Walls: Require 3 wall plugs per shelf bracket and 4 per pegboard. Standard rawlplugs work best.
• Plasterboard Walls: Require specialized metal cavity hollow wall plugs (toggles/gripits) if timber studs are unavailable.
• Accessory Yields: Each pegboard pack is bundled with 1 standard multi-pack box of hanging hooks.

DIY Project Shopping Checklist

Custom Interior Storage & Shelving Installation Manifest

Calculated Project Scope: 0 Shelves / 0 Pegboard Panels / Plasterboard Substrate

1. Dynamic Calculated Materials & Core Basket Items

GOT IT	MATERIAL DESCRIPTION	TARGET QUANTITY REQUIRED
☐	Premium Shelving Boards (Standard Timber / MDF)	0 Units
☐	Modular Wooden or Metal Pegboard Sheets (600mm x 600mm)	0 Panels
☐	Support Brackets (Steel / Decorative Cast Iron)	0 Brackets
☐	Heavy-Duty Wall Plugs (Sized for Plasterboard)	0 Plugs
☐	Premium Countersunk Wood Screws (Multi-packs)	0 Screws
☐	Pegboard Hooks & Hanging Organiser Starter Accessory Box	0 Kit(s)

2. Required Tools & Accessories Package

GOT IT	TOOL NAME	APPLICATION PURPOSE
☐	Combi Drill or Percussion Drill	For drilling pilot holes and fastening mounting plates to the wall profile
☐	Multi-Detector (Pipes, Cable, and Stud Finder)	Critical to find safe drill centers and avoid live electrical wires
☐	Spirit Level (600mm size or greater)	Ensures perfectly flat, level shelving boards to prevent item roll-offs
☐	Masonry & HSS/Wood Drill Bits Box	Provides precise matching drill bits for wall anchors or timber studs
☐	Screwdriver Set (Insulated VDE or Hex Driver bits)	To drive screws tightly into rawlplugs without head slippage

3. Mandatory Safety Gear (PPE)

GOT IT	SAFETY ITEM	PROTECTION STANDARD
☐	Impact-Resistant Wrap-Around Safety Glasses	Protects eyes from gypsum dust, timber wood chips, and wall debris
☐	P2 / FFP2 Airborne Particulate Dust Mask	Keeps masonry block particulates and plaster powder out of respiratory tract

Present this custom calculated summary list to your local building merchant or hardware counter to gather your complete project basket easily.

How to Install Custom Interior Storage and Shelving

The DIY Checklist: What You’ll Need

1.

2.

3.

Step-by-Step DIY Installation Guide

STEP

01

STEP

02

STEP

03

STEP

04

STEP

05

STEP

06

Interior Storage & Shelving Calculator

Estimated Basket Materials Required

DIY Project Shopping Checklist

1. Dynamic Calculated Materials & Core Basket Items

2. Required Tools & Accessories Package

3. Mandatory Safety Gear (PPE)

Get the Weekly Top Tip

The DIY Checklist:
What You’ll Need