Why mix paper stocks in a single brochure?

When you produce a brochure, catalogue or presentation folder, the paper you choose tells a story before a single word is read. But using the same stock throughout can be a compromise: too heavy and the inner pages become stiff and expensive; too light and the cover feels insubstantial. Mixing stocks lets you match the material to the job each page does. The cover needs to protect, impress and survive handling. The inner pages need to turn easily, lie flat and carry text and images without glare or show-through. By combining them, you balance durability, cost and tactile interest.

Choosing the right cover stock

For a brochure that will be handed out, posted or displayed, a cover of 250–400gsm is typical. A 300gsm silk or matt laminated board gives a substantial feel and resists scuffing. Uncoated board, such as 270gsm or 300gsm, offers a more natural, tactile finish that suits craft or heritage brands. If the cover will be folded, score it first to avoid cracking. For presentation folders, 350–400gsm is common. Consider a soft-touch lamination for a velvety feel, or a spot UV varnish to highlight a logo. Remember that the cover stock also determines the spine width for perfect binding, so decide early.

Selecting inner pages for readability and budget

Inner pages are where the bulk of your content lives. A 130–170gsm silk or uncoated paper is a reliable choice. Silk coated paper gives crisp images and low show-through, while uncoated paper is easier to write on and feels warmer. For catalogues with lots of photography, 150gsm silk is a sweet spot; for text-heavy brochures, 120–140gsm uncoated reduces bulk and cost. Avoid going below 100gsm unless page count is very low, as thin paper feels cheap and can allow print from the reverse to show. If you need a luxury feel, consider a 170gsm uncoated inner, but check that it folds cleanly and doesn't make the spine too thick.

Making the weights work together

The relationship between cover and inner weights affects how the brochure handles. A heavy cover with very light inners can feel unbalanced, like a hardback with flimsy pages. As a rule, the cover should be at least twice the weight of the inner pages. So a 300gsm cover pairs well with 130–150gsm inners. A 250gsm cover can work with 120–140gsm. For saddle-stitched brochures, thicker inners can cause the spine to bulge; keep total thickness under about 5mm. For perfect binding, calculate the spine width: multiply the number of inner pages by the paper thickness (often around 0.1mm for 130gsm silk) and add a little for the cover. Your printer can supply a spine width calculator or a dummy.

Finishing and binding considerations

Mixed stocks interact with finishing. If you laminate the cover, the inner pages don't need it. But if you want a matt cover and gloss inners, that's fine—just be aware that different coatings can affect colour consistency. Folding: a 300gsm cover needs scoring; a 150gsm inner folds easily. For saddle-stitching, the cover and inners are folded together, so they must fold compatibly. If the cover is much heavier, it may not nest neatly. Perfect binding glues the inner pages into the cover spine, so the cover needs a printable spine area. Wire-o binding requires holes punched through both stocks; ensure the cover isn't so thick that it cracks. Always request a physical dummy or proof before committing to a long run.

Practical combinations to try

Here are some tried-and-tested pairings for common brochure types.

• General marketing brochure: 300gsm matt laminated cover with 150gsm silk inners. Durable, professional, good for images.
• Luxury catalogue: 350gsm uncoated cover with 170gsm uncoated inners. Tactile, understated, ideal for fashion or craft.
• Presentation folder: 400gsm board cover with 170gsm silk inner pockets or inserts. Sturdy and impressive.
• Budget-friendly leaflet: 250gsm silk cover with 130gsm silk inners. Light enough for posting, still feels substantial.
• Text-heavy report: 270gsm uncoated cover with 120gsm uncoated inners. Easy to read and write on, keeps bulk down.

Always ask your printer for paper samples and a dummy. The feel of a 150gsm silk against a 300gsm matt cover is something you can only judge in your hand. Mixing stocks is not about being complicated; it's about making deliberate choices that serve your message, your budget and your reader. With a little planning, your brochure will feel as considered as the content inside it.