Riverview townhomes: party wall, outside wall or partition, and what each one costs
A Riverview townhome gives the TV three candidate walls, and they are not equal. The wall shared with the neighbor is usually concrete block for fire separation. The outside wall of an end unit is furred block downstairs. The partition between the living room and the kitchen or the stairs is wood stud. Both block walls take the hammer drill, 1/4-inch Tapcons and the +$99 masonry surcharge. The party wall cannot be fished at all, so its cable runs in a $79 paint-matched raceway. The furred outside wall sometimes can, down the channel between two strips. The partition takes lag bolts, no surcharge and the cleanest in-wall drop in the unit. Sound is the other question. A TV on the party wall shares its bass with the neighbor, and a soundbar under it shares more, so the installer asks which wall you share before marking anything. Holes in a party wall stay shallow, about 1-1/2 inches into the block and nowhere near the far face. Townhome living rooms run narrow, so a 55- or 65-inch set usually suits the viewing distance better than a 75. Townhome installs in Riverview take 50-75 minutes.